331345079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{2339}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 378574560

約数和(自身を除く): 47229481

約数列:

[1, 13, 17, 221, 641, 2339, 8333, 10897, 30407, 39763, 141661, 516919, 1499299, 19490887, 25488083, 331345079]

約数ペア:

[(1, 331345079), (13, 25488083), (17, 19490887), (221, 1499299), (641, 516919), (2339, 141661), (8333, 39763), (10897, 30407)]