30984363

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{2137}}^1$

素因数の和:2328

約数の個数: 20

約数和(自身を含む): 46565640

約数和(自身を除く): 15581277

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 2137, 4833, 6411, 14499, 19233, 57699, 173097, 382523, 1147569, 3442707, 10328121, 30984363]

約数ペア:

[(1, 30984363), (3, 10328121), (9, 3442707), (27, 1147569), (81, 382523), (179, 173097), (537, 57699), (1611, 19233), (2137, 14499), (4833, 6411)]