23509871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3023}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 29611008

約数和(自身を除く): 6101137

約数列:

[1, 7, 11, 77, 101, 707, 1111, 3023, 7777, 21161, 33253, 232771, 305323, 2137261, 3358553, 23509871]

約数ペア:

[(1, 23509871), (7, 3358553), (11, 2137261), (77, 305323), (101, 232771), (707, 33253), (1111, 21161), (3023, 7777)]