31233213

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10177}}^1$

素因数の和:10225

約数の個数: 24

約数和(自身を含む): 50808576

約数和(自身を除く): 19575363

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 10177, 30531, 91593, 111947, 315487, 335841, 946461, 1007523, 2839383, 3470357, 10411071, 31233213]

約数ペア:

[(1, 31233213), (3, 10411071), (9, 3470357), (11, 2839383), (31, 1007523), (33, 946461), (93, 335841), (99, 315487), (279, 111947), (341, 91593), (1023, 30531), (3069, 10177)]