1961037

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 3234560

約数和(自身を除く): 1273523

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 151, 333, 351, 453, 481, 999, 1359, 1443, 1963, 4077, 4329, 5587, 5889, 12987, 16761, 17667, 50283, 53001, 72631, 150849, 217893, 653679, 1961037]

約数ペア:

[(1, 1961037), (3, 653679), (9, 217893), (13, 150849), (27, 72631), (37, 53001), (39, 50283), (111, 17667), (117, 16761), (151, 12987), (333, 5889), (351, 5587), (453, 4329), (481, 4077), (999, 1963), (1359, 1443)]