727270323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20743}}^1$

素因数の和:20819

約数の個数: 32

約数和(自身を含む): 1115197440

約数和(自身を除く): 387927117

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 377, 403, 899, 1131, 1209, 2697, 11687, 20743, 35061, 62229, 269659, 601547, 643033, 808977, 1804641, 1929099, 7820111, 8359429, 18647957, 23460333, 25078287, 55943871, 242423441, 727270323]

約数ペア:

[(1, 727270323), (3, 242423441), (13, 55943871), (29, 25078287), (31, 23460333), (39, 18647957), (87, 8359429), (93, 7820111), (377, 1929099), (403, 1804641), (899, 808977), (1131, 643033), (1209, 601547), (2697, 269659), (11687, 62229), (20743, 35061)]