99525209

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1259}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 119024640

約数和(自身を除く): 19499431

約数列:

[1, 7, 23, 161, 491, 1259, 3437, 8813, 11293, 28957, 79051, 202699, 618169, 4327183, 14217887, 99525209]

約数ペア:

[(1, 99525209), (7, 14217887), (23, 4327183), (161, 618169), (491, 202699), (1259, 79051), (3437, 28957), (8813, 11293)]