31042593

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 46718568

約数和(自身を除く): 15675975

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 657, 1277, 2701, 3831, 8103, 11493, 24309, 47249, 93221, 141747, 279663, 425241, 838989, 3449177, 10347531, 31042593]

約数ペア:

[(1, 31042593), (3, 10347531), (9, 3449177), (37, 838989), (73, 425241), (111, 279663), (219, 141747), (333, 93221), (657, 47249), (1277, 24309), (2701, 11493), (3831, 8103)]