1447759413

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{32089}}^1$

素因数の和:32658

約数の個数: 20

約数和(自身を含む): 2166652620

約数和(自身を除く): 718893207

約数列:

[1, 3, 9, 27, 81, 557, 1671, 5013, 15039, 32089, 45117, 96267, 288801, 866403, 2599209, 17873573, 53620719, 160862157, 482586471, 1447759413]

約数ペア:

[(1, 1447759413), (3, 482586471), (9, 160862157), (27, 53620719), (81, 17873573), (557, 2599209), (1671, 866403), (5013, 288801), (15039, 96267), (32089, 45117)]