473676273

素因数分解:

$3^2\times 7^1\times {\mathrm{7518671}}^1$

素因数の和:7518684

約数の個数: 12

約数和(自身を含む): 781941888

約数和(自身を除く): 308265615

約数列:

[1, 3, 7, 9, 21, 63, 7518671, 22556013, 52630697, 67668039, 157892091, 473676273]

約数ペア:

[(1, 473676273), (3, 157892091), (7, 67668039), (9, 52630697), (21, 22556013), (63, 7518671)]