123729893

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7937}}^1$

素因数の和:8092

約数の個数: 16

約数和(自身を含む): 150885504

約数和(自身を除く): 27155611

約数列:

[1, 7, 17, 119, 131, 917, 2227, 7937, 15589, 55559, 134929, 944503, 1039747, 7278229, 17675699, 123729893]

約数ペア:

[(1, 123729893), (7, 17675699), (17, 7278229), (119, 1039747), (131, 944503), (917, 134929), (2227, 55559), (7937, 15589)]