12255327

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 21109760

約数和(自身を除く): 8854433

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1063, 1281, 1647, 3189, 3843, 7441, 9567, 11529, 22323, 28701, 64843, 66969, 194529, 200907, 453901, 583587, 1361703, 1750761, 4085109, 12255327]

約数ペア:

[(1, 12255327), (3, 4085109), (7, 1750761), (9, 1361703), (21, 583587), (27, 453901), (61, 200907), (63, 194529), (183, 66969), (189, 64843), (427, 28701), (549, 22323), (1063, 11529), (1281, 9567), (1647, 7441), (3189, 3843)]