42621873

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{119389}}^1$

素因数の和:119416

約数の個数: 16

約数和(自身を含む): 68768640

約数和(自身を除く): 26146767

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 119389, 358167, 835723, 2029613, 2507169, 6088839, 14207291, 42621873]

約数ペア:

[(1, 42621873), (3, 14207291), (7, 6088839), (17, 2507169), (21, 2029613), (51, 835723), (119, 358167), (357, 119389)]