387211149

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{3517}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 603139992

約数和(自身を除く): 215928843

約数列:

[1, 3, 9, 13, 39, 117, 941, 2823, 3517, 8469, 10551, 12233, 31653, 36699, 45721, 110097, 137163, 411489, 3309497, 9928491, 29785473, 43023461, 129070383, 387211149]

約数ペア:

[(1, 387211149), (3, 129070383), (9, 43023461), (13, 29785473), (39, 9928491), (117, 3309497), (941, 411489), (2823, 137163), (3517, 110097), (8469, 45721), (10551, 36699), (12233, 31653)]