230595939

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{215309}}^1$

素因数の和:215339

約数の個数: 24

約数和(自身を含む): 403060320

約数和(自身を除く): 172464381

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 215309, 645927, 1507163, 1937781, 3660253, 4521489, 10980759, 13564467, 25621771, 32942277, 76865313, 230595939]

約数ペア:

[(1, 230595939), (3, 76865313), (7, 32942277), (9, 25621771), (17, 13564467), (21, 10980759), (51, 4521489), (63, 3660253), (119, 1937781), (153, 1507163), (357, 645927), (1071, 215309)]