74122951

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 91116704

約数和(自身を除く): 16993753

約数列:

[1, 7, 23, 37, 161, 259, 529, 541, 851, 3703, 3787, 5957, 12443, 19573, 20017, 87101, 137011, 140119, 286189, 460391, 2003323, 3222737, 10588993, 74122951]

約数ペア:

[(1, 74122951), (7, 10588993), (23, 3222737), (37, 2003323), (161, 460391), (259, 286189), (529, 140119), (541, 137011), (851, 87101), (3703, 20017), (3787, 19573), (5957, 12443)]