28674471

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8377}}^1$

素因数の和:8550

約数の個数: 16

約数和(自身を含む): 43967744

約数和(自身を除く): 15293273

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 8377, 25131, 58639, 175917, 1365451, 4096353, 9558157, 28674471]

約数ペア:

[(1, 28674471), (3, 9558157), (7, 4096353), (21, 1365451), (163, 175917), (489, 58639), (1141, 25131), (3423, 8377)]