13892307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 22768128

約数和(自身を除く): 8875821

約数列:

[1, 3, 11, 13, 33, 39, 47, 53, 141, 143, 159, 169, 429, 507, 517, 583, 611, 689, 1551, 1749, 1833, 1859, 2067, 2491, 5577, 6721, 7473, 7579, 7943, 8957, 20163, 22737, 23829, 26871, 27401, 32383, 82203, 87373, 97149, 98527, 262119, 295581, 356213, 420979, 1068639, 1262937, 4630769, 13892307]

約数ペア:

[(1, 13892307), (3, 4630769), (11, 1262937), (13, 1068639), (33, 420979), (39, 356213), (47, 295581), (53, 262119), (141, 98527), (143, 97149), (159, 87373), (169, 82203), (429, 32383), (507, 27401), (517, 26871), (583, 23829), (611, 22737), (689, 20163), (1551, 8957), (1749, 7943), (1833, 7579), (1859, 7473), (2067, 6721), (2491, 5577)]