30512457

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{10181}}^1$

素因数の和:10230

約数の個数: 20

約数和(自身を含む): 46816836

約数和(自身を除く): 16304379

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 10181, 30543, 91629, 274887, 376697, 824661, 1130091, 3390273, 10170819, 30512457]

約数ペア:

[(1, 30512457), (3, 10170819), (9, 3390273), (27, 1130091), (37, 824661), (81, 376697), (111, 274887), (333, 91629), (999, 30543), (2997, 10181)]