10389303

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2729}}^1$

素因数の和:2788

約数の個数: 20

約数和(自身を含む): 15855840

約数和(自身を除く): 5466537

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2729, 3807, 8187, 24561, 73683, 128263, 221049, 384789, 1154367, 3463101, 10389303]

約数ペア:

[(1, 10389303), (3, 3463101), (9, 1154367), (27, 384789), (47, 221049), (81, 128263), (141, 73683), (423, 24561), (1269, 8187), (2729, 3807)]