10821627

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{823}}^1$

素因数の和:1319

約数の個数: 16

約数和(自身を含む): 16084480

約数和(自身を除く): 5262853

約数列:

[1, 3, 9, 27, 487, 823, 1461, 2469, 4383, 7407, 13149, 22221, 400801, 1202403, 3607209, 10821627]

約数ペア:

[(1, 10821627), (3, 3607209), (9, 1202403), (27, 400801), (487, 22221), (823, 13149), (1461, 7407), (2469, 4383)]