11267291

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 13424640

約数和(自身を除く): 2157349

約数列:

[1, 7, 31, 137, 217, 379, 959, 2653, 4247, 11749, 29729, 51923, 82243, 363461, 1609613, 11267291]

約数ペア:

[(1, 11267291), (7, 1609613), (31, 363461), (137, 82243), (217, 51923), (379, 29729), (959, 11749), (2653, 4247)]