31002657

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 48881664

約数和(自身を除く): 17879007

約数列:

[1, 3, 7, 21, 47, 101, 141, 303, 311, 329, 707, 933, 987, 2121, 2177, 4747, 6531, 14241, 14617, 31411, 33229, 43851, 94233, 99687, 102319, 219877, 306957, 659631, 1476317, 4428951, 10334219, 31002657]

約数ペア:

[(1, 31002657), (3, 10334219), (7, 4428951), (21, 1476317), (47, 659631), (101, 306957), (141, 219877), (303, 102319), (311, 99687), (329, 94233), (707, 43851), (933, 33229), (987, 31411), (2121, 14617), (2177, 14241), (4747, 6531)]