102907399

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 124966800

約数和(自身を除く): 22059401

約数列:

[1, 7, 29, 49, 139, 203, 521, 973, 1421, 3647, 4031, 6811, 15109, 25529, 28217, 72419, 105763, 197519, 506933, 740341, 2100151, 3548531, 14701057, 102907399]

約数ペア:

[(1, 102907399), (7, 14701057), (29, 3548531), (49, 2100151), (139, 740341), (203, 506933), (521, 197519), (973, 105763), (1421, 72419), (3647, 28217), (4031, 25529), (6811, 15109)]