858102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20431}}^1$

素因数の和:20443

約数の個数: 16

約数和(自身を含む): 1961472

約数和(自身を除く): 1103370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20431, 40862, 61293, 122586, 143017, 286034, 429051, 858102]

約数ペア:

[(1, 858102), (2, 429051), (3, 286034), (6, 143017), (7, 122586), (14, 61293), (21, 40862), (42, 20431)]