87127873

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2917}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 105888384

約数和(自身を除く): 18760511

約数列:

[1, 7, 17, 119, 251, 1757, 2917, 4267, 20419, 29869, 49589, 347123, 732167, 5125169, 12446839, 87127873]

約数ペア:

[(1, 87127873), (7, 12446839), (17, 5125169), (119, 732167), (251, 347123), (1757, 49589), (2917, 29869), (4267, 20419)]