172971631

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{1381}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 204978240

約数和(自身を除く): 32006609

約数列:

[1, 7, 29, 203, 617, 1381, 4319, 9667, 17893, 40049, 125251, 280343, 852077, 5964539, 24710233, 172971631]

約数ペア:

[(1, 172971631), (7, 24710233), (29, 5964539), (203, 852077), (617, 280343), (1381, 125251), (4319, 40049), (9667, 17893)]