3921762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 8531712

約数和(自身を除く): 4609950

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 367, 411, 734, 822, 1101, 1781, 2202, 3562, 4771, 5343, 9542, 10686, 14313, 28626, 50279, 100558, 150837, 301674, 653627, 1307254, 1960881, 3921762]

約数ペア:

[(1, 3921762), (2, 1960881), (3, 1307254), (6, 653627), (13, 301674), (26, 150837), (39, 100558), (78, 50279), (137, 28626), (274, 14313), (367, 10686), (411, 9542), (734, 5343), (822, 4771), (1101, 3562), (1781, 2202)]