211358229121

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{40343239}}^1$

素因数の和:40343296

約数の個数: 12

約数和(自身を含む): 236250013440

約数和(自身を除く): 24891784319

約数列:

[1, 13, 31, 169, 403, 5239, 40343239, 524462107, 1250640409, 6818007391, 16258325317, 211358229121]

約数ペア:

[(1, 211358229121), (13, 16258325317), (31, 6818007391), (169, 1250640409), (403, 524462107), (5239, 40343239)]