30825681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2339}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 43130880

約数和(自身を除く): 12305199

約数列:

[1, 3, 23, 69, 191, 573, 2339, 4393, 7017, 13179, 53797, 161391, 446749, 1340247, 10275227, 30825681]

約数ペア:

[(1, 30825681), (3, 10275227), (23, 1340247), (69, 446749), (191, 161391), (573, 53797), (2339, 13179), (4393, 7017)]