11561859

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3096

約数の個数: 20

約数和(自身を含む): 17644704

約数和(自身を除く): 6082845

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3037, 3807, 9111, 27333, 81999, 142739, 245997, 428217, 1284651, 3853953, 11561859]

約数ペア:

[(1, 11561859), (3, 3853953), (9, 1284651), (27, 428217), (47, 245997), (81, 142739), (141, 81999), (423, 27333), (1269, 9111), (3037, 3807)]