316091809

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{137491}}^1$

素因数の和:137532

約数の個数: 12

約数和(自身を含む): 365728720

約数和(自身を除く): 49636911

約数列:

[1, 11, 19, 121, 209, 2299, 137491, 1512401, 2612329, 16636411, 28735619, 316091809]

約数ペア:

[(1, 316091809), (11, 28735619), (19, 16636411), (121, 2612329), (209, 1512401), (2299, 137491)]