2047411509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 3369682944

約数和(自身を除く): 1322271435

約数列:

[1, 3, 11, 13, 33, 39, 47, 73, 107, 141, 143, 169, 219, 321, 429, 507, 517, 611, 803, 949, 1177, 1391, 1551, 1833, 1859, 2409, 2847, 3431, 3531, 4173, 5029, 5577, 6721, 7811, 7943, 10293, 10439, 12337, 15087, 15301, 18083, 20163, 23433, 23829, 31317, 37011, 37741, 44603, 45903, 54249, 55319, 65377, 85921, 87373, 101543, 113223, 133809, 135707, 165957, 196131, 198913, 257763, 262119, 304629, 367117, 407121, 490633, 579839, 596739, 719147, 849901, 1101351, 1116973, 1320059, 1471899, 1739517, 2157441, 2549703, 3350919, 3960177, 4038287, 4772521, 6378229, 9348911, 12114861, 14317563, 14520649, 19134687, 28046733, 43561947, 52497731, 62042773, 157493193, 186128319, 682470503, 2047411509]

約数ペア:

[(1, 2047411509), (3, 682470503), (11, 186128319), (13, 157493193), (33, 62042773), (39, 52497731), (47, 43561947), (73, 28046733), (107, 19134687), (141, 14520649), (143, 14317563), (169, 12114861), (219, 9348911), (321, 6378229), (429, 4772521), (507, 4038287), (517, 3960177), (611, 3350919), (803, 2549703), (949, 2157441), (1177, 1739517), (1391, 1471899), (1551, 1320059), (1833, 1116973), (1859, 1101351), (2409, 849901), (2847, 719147), (3431, 596739), (3531, 579839), (4173, 490633), (5029, 407121), (5577, 367117), (6721, 304629), (7811, 262119), (7943, 257763), (10293, 198913), (10439, 196131), (12337, 165957), (15087, 135707), (15301, 133809), (18083, 113223), (20163, 101543), (23433, 87373), (23829, 85921), (31317, 65377), (37011, 55319), (37741, 54249), (44603, 45903)]