9911079

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{3307}}^1$

素因数の和:3356

約数の個数: 20

約数和(自身を含む): 15210184

約数和(自身を除く): 5299105

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 3307, 9921, 29763, 89289, 122359, 267867, 367077, 1101231, 3303693, 9911079]

約数ペア:

[(1, 9911079), (3, 3303693), (9, 1101231), (27, 367077), (37, 267867), (81, 122359), (111, 89289), (333, 29763), (999, 9921), (2997, 3307)]