27571943

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1039}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 33546240

約数和(自身を除く): 5974297

約数列:

[1, 7, 17, 119, 223, 1039, 1561, 3791, 7273, 17663, 26537, 123641, 231697, 1621879, 3938849, 27571943]

約数ペア:

[(1, 27571943), (7, 3938849), (17, 1621879), (119, 231697), (223, 123641), (1039, 26537), (1561, 17663), (3791, 7273)]