392079779

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 495161856

約数和(自身を除く): 103082077

約数列:

[1, 7, 13, 67, 91, 107, 469, 601, 749, 871, 1391, 4207, 6097, 7169, 7813, 9737, 40267, 50183, 54691, 64307, 93197, 281869, 450149, 523471, 652379, 835991, 3664297, 4308569, 5851937, 30159983, 56011397, 392079779]

約数ペア:

[(1, 392079779), (7, 56011397), (13, 30159983), (67, 5851937), (91, 4308569), (107, 3664297), (469, 835991), (601, 652379), (749, 523471), (871, 450149), (1391, 281869), (4207, 93197), (6097, 64307), (7169, 54691), (7813, 50183), (9737, 40267)]