888988137

素因数分解:

$3^1\times {\mathrm{367}}^1\times {\mathrm{719}}^1\times {\mathrm{1123}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 1191260160

約数和(自身を除く): 302272023

約数列:

[1, 3, 367, 719, 1101, 1123, 2157, 3369, 263873, 412141, 791619, 807437, 1236423, 2422311, 296329379, 888988137]

約数ペア:

[(1, 888988137), (3, 296329379), (367, 2422311), (719, 1236423), (1101, 807437), (1123, 791619), (2157, 412141), (3369, 263873)]