30195333

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15461}}^1$

素因数の和:15505

約数の個数: 24

約数和(自身を含む): 51457536

約数和(自身を除く): 21262203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 15461, 46383, 108227, 139149, 324681, 479291, 974043, 1437873, 3355037, 4313619, 10065111, 30195333]

約数ペア:

[(1, 30195333), (3, 10065111), (7, 4313619), (9, 3355037), (21, 1437873), (31, 974043), (63, 479291), (93, 324681), (217, 139149), (279, 108227), (651, 46383), (1953, 15461)]