1008583731

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{55837}}^1$

素因数の和:56072

約数の個数: 20

約数和(自身を含む): 1513433152

約数和(自身を除く): 504849421

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 6021, 18063, 55837, 167511, 502533, 1507599, 4522797, 12451651, 37354953, 112064859, 336194577, 1008583731]

約数ペア:

[(1, 1008583731), (3, 336194577), (9, 112064859), (27, 37354953), (81, 12451651), (223, 4522797), (669, 1507599), (2007, 502533), (6021, 167511), (18063, 55837)]