231327229

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{26501}}^1$

素因数の和:26580

約数の個数: 16

約数和(自身を含む): 279861120

約数和(自身を除く): 48533891

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 26501, 185507, 768529, 1139543, 5379703, 7976801, 33046747, 231327229]

約数ペア:

[(1, 231327229), (7, 33046747), (29, 7976801), (43, 5379703), (203, 1139543), (301, 768529), (1247, 185507), (8729, 26501)]