2045409273

素因数分解:

$3^3\times {\mathrm{277}}^1\times {\mathrm{491}}^1\times {\mathrm{557}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 3052840320

約数和(自身を除く): 1007431047

約数列:

[1, 3, 9, 27, 277, 491, 557, 831, 1473, 1671, 2493, 4419, 5013, 7479, 13257, 15039, 136007, 154289, 273487, 408021, 462867, 820461, 1224063, 1388601, 2461383, 3672189, 4165803, 7384149, 75755899, 227267697, 681803091, 2045409273]

約数ペア:

[(1, 2045409273), (3, 681803091), (9, 227267697), (27, 75755899), (277, 7384149), (491, 4165803), (557, 3672189), (831, 2461383), (1473, 1388601), (1671, 1224063), (2493, 820461), (4419, 462867), (5013, 408021), (7479, 273487), (13257, 154289), (15039, 136007)]