4708904123

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 6323530752

約数和(自身を除く): 1614626629

約数列:

[1, 7, 11, 31, 37, 77, 121, 131, 217, 259, 341, 407, 847, 917, 1147, 1369, 1441, 2387, 2849, 3751, 4061, 4477, 4847, 8029, 9583, 10087, 12617, 15059, 15851, 26257, 28427, 31339, 33929, 42439, 44671, 53317, 88319, 105413, 110957, 138787, 150257, 165649, 179339, 297073, 312697, 373219, 466829, 491381, 586487, 971509, 1051799, 1159543, 1255373, 1652827, 1972729, 3267803, 3439667, 4105409, 5135119, 5559509, 11569789, 13809103, 18181097, 21700019, 35945833, 38916563, 61154599, 127267679, 151900133, 428082193, 672700589, 4708904123]

約数ペア:

[(1, 4708904123), (7, 672700589), (11, 428082193), (31, 151900133), (37, 127267679), (77, 61154599), (121, 38916563), (131, 35945833), (217, 21700019), (259, 18181097), (341, 13809103), (407, 11569789), (847, 5559509), (917, 5135119), (1147, 4105409), (1369, 3439667), (1441, 3267803), (2387, 1972729), (2849, 1652827), (3751, 1255373), (4061, 1159543), (4477, 1051799), (4847, 971509), (8029, 586487), (9583, 491381), (10087, 466829), (12617, 373219), (15059, 312697), (15851, 297073), (26257, 179339), (28427, 165649), (31339, 150257), (33929, 138787), (42439, 110957), (44671, 105413), (53317, 88319)]