853661277

素因数分解:

$3^2\times 7^1\times {\mathrm{13550179}}^1$

素因数の和:13550192

約数の個数: 12

約数和(自身を含む): 1409218720

約数和(自身を除く): 555557443

約数列:

[1, 3, 7, 9, 21, 63, 13550179, 40650537, 94851253, 121951611, 284553759, 853661277]

約数ペア:

[(1, 853661277), (3, 284553759), (7, 121951611), (9, 94851253), (21, 40650537), (63, 13550179)]