521012123

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{5431}}^1$

素因数の和:5594

約数の個数: 16

約数和(自身を含む): 562146816

約数和(自身を除く): 41134693

約数列:

[1, 23, 43, 97, 989, 2231, 4171, 5431, 95933, 124913, 233533, 526807, 5371259, 12116561, 22652701, 521012123]

約数ペア:

[(1, 521012123), (23, 22652701), (43, 12116561), (97, 5371259), (989, 526807), (2231, 233533), (4171, 124913), (5431, 95933)]