1321237902

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1350959}}^1$

素因数の和:1351127

約数の個数: 16

約数和(自身を含む): 2658689280

約数和(自身を除く): 1337451378

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 1350959, 2701918, 4052877, 8105754, 220206317, 440412634, 660618951, 1321237902]

約数ペア:

[(1, 1321237902), (2, 660618951), (3, 440412634), (6, 220206317), (163, 8105754), (326, 4052877), (489, 2701918), (978, 1350959)]