30193353

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 45393920

約数和(自身を除く): 15200567

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 1279, 2623, 3837, 7869, 11511, 23607, 54997, 78019, 164991, 234057, 494973, 702171, 3354817, 10064451, 30193353]

約数ペア:

[(1, 30193353), (3, 10064451), (9, 3354817), (43, 702171), (61, 494973), (129, 234057), (183, 164991), (387, 78019), (549, 54997), (1279, 23607), (2623, 11511), (3837, 7869)]