7043193

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 20

約数和(自身を含む): 10650420

約数和(自身を除く): 3607227

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 977, 2403, 2931, 7209, 8793, 26379, 79137, 86953, 260859, 782577, 2347731, 7043193]

約数ペア:

[(1, 7043193), (3, 2347731), (9, 782577), (27, 260859), (81, 86953), (89, 79137), (267, 26379), (801, 8793), (977, 7209), (2403, 2931)]