842901471

素因数分解:

$3^4\times {\mathrm{1151}}^1\times {\mathrm{9041}}^1$

素因数の和:10204

約数の個数: 20

約数和(自身を含む): 1260382464

約数和(自身を除く): 417480993

約数列:

[1, 3, 9, 27, 81, 1151, 3453, 9041, 10359, 27123, 31077, 81369, 93231, 244107, 732321, 10406191, 31218573, 93655719, 280967157, 842901471]

約数ペア:

[(1, 842901471), (3, 280967157), (9, 93655719), (27, 31218573), (81, 10406191), (1151, 732321), (3453, 244107), (9041, 93231), (10359, 81369), (27123, 31077)]