30574809

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 45194760

約数和(自身を除く): 14619951

約数列:

[1, 3, 9, 73, 173, 219, 269, 519, 657, 807, 1557, 2421, 12629, 19637, 37887, 46537, 58911, 113661, 139611, 176733, 418833, 3397201, 10191603, 30574809]

約数ペア:

[(1, 30574809), (3, 10191603), (9, 3397201), (73, 418833), (173, 176733), (219, 139611), (269, 113661), (519, 58911), (657, 46537), (807, 37887), (1557, 19637), (2421, 12629)]