8331115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 10932768

約数和(自身を除く): 2601653

約数列:

[1, 5, 13, 65, 67, 335, 871, 1913, 4355, 9565, 24869, 124345, 128171, 640855, 1666223, 8331115]

約数ペア:

[(1, 8331115), (5, 1666223), (13, 640855), (65, 128171), (67, 124345), (335, 24869), (871, 9565), (1913, 4355)]