898171323

素因数分解:

$3^1\times 7^2\times {\mathrm{6110009}}^1$

素因数の和:6110026

約数の個数: 12

約数和(自身を含む): 1393082280

約数和(自身を除く): 494910957

約数列:

[1, 3, 7, 21, 49, 147, 6110009, 18330027, 42770063, 128310189, 299390441, 898171323]

約数ペア:

[(1, 898171323), (3, 299390441), (7, 128310189), (21, 42770063), (49, 18330027), (147, 6110009)]