674960637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1453}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 995978368

約数和(自身を除く): 321017731

約数列:

[1, 3, 13, 39, 43, 129, 277, 559, 831, 1453, 1677, 3601, 4359, 10803, 11911, 18889, 35733, 56667, 62479, 154843, 187437, 402481, 464529, 812227, 1207443, 2436681, 5232253, 15696759, 17306683, 51920049, 224986879, 674960637]

約数ペア:

[(1, 674960637), (3, 224986879), (13, 51920049), (39, 17306683), (43, 15696759), (129, 5232253), (277, 2436681), (559, 1207443), (831, 812227), (1453, 464529), (1677, 402481), (3601, 187437), (4359, 154843), (10803, 62479), (11911, 56667), (18889, 35733)]