293551323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4483}}^1$

素因数の和:4595

約数の個数: 32

約数和(自身を含む): 445960704

約数和(自身を除く): 152409381

約数列:

[1, 3, 13, 23, 39, 69, 73, 219, 299, 897, 949, 1679, 2847, 4483, 5037, 13449, 21827, 58279, 65481, 103109, 174837, 309327, 327259, 981777, 1340417, 4021251, 4254367, 7526957, 12763101, 22580871, 97850441, 293551323]

約数ペア:

[(1, 293551323), (3, 97850441), (13, 22580871), (23, 12763101), (39, 7526957), (69, 4254367), (73, 4021251), (219, 1340417), (299, 981777), (897, 327259), (949, 309327), (1679, 174837), (2847, 103109), (4483, 65481), (5037, 58279), (13449, 21827)]