2258592021

素因数分解:

$3^2\times 7^1\times {\mathrm{35850667}}^1$

素因数の和:35850680

約数の個数: 12

約数和(自身を含む): 3728469472

約数和(自身を除く): 1469877451

約数列:

[1, 3, 7, 9, 21, 63, 35850667, 107552001, 250954669, 322656003, 752864007, 2258592021]

約数ペア:

[(1, 2258592021), (3, 752864007), (7, 322656003), (9, 250954669), (21, 107552001), (63, 35850667)]