7300359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 11820432

約数和(自身を除く): 4520073

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 1993, 3663, 5979, 17937, 21923, 65769, 73741, 197307, 221223, 663669, 811151, 2433453, 7300359]

約数ペア:

[(1, 7300359), (3, 2433453), (9, 811151), (11, 663669), (33, 221223), (37, 197307), (99, 73741), (111, 65769), (333, 21923), (407, 17937), (1221, 5979), (1993, 3663)]