79018723

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 94392000

約数和(自身を除く): 15373277

約数列:

[1, 7, 49, 79, 137, 149, 553, 959, 1043, 3871, 6713, 7301, 10823, 11771, 20413, 75761, 82397, 142891, 530327, 576779, 1000237, 1612627, 11288389, 79018723]

約数ペア:

[(1, 79018723), (7, 11288389), (49, 1612627), (79, 1000237), (137, 576779), (149, 530327), (553, 142891), (959, 82397), (1043, 75761), (3871, 20413), (6713, 11771), (7301, 10823)]