2113240129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2111129}}^1$

素因数の和:2111160

約数の個数: 16

約数和(自身を含む): 2837358720

約数和(自身を除く): 724118591

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2111129, 14777903, 23222419, 27444677, 162556933, 192112739, 301891447, 2113240129]

約数ペア:

[(1, 2113240129), (7, 301891447), (11, 192112739), (13, 162556933), (77, 27444677), (91, 23222419), (143, 14777903), (1001, 2111129)]