256875951

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{6379}}^1$

素因数の和:6846

約数の個数: 16

約数和(自身を含む): 354421760

約数和(自身を除く): 97545809

約数列:

[1, 3, 31, 93, 433, 1299, 6379, 13423, 19137, 40269, 197749, 593247, 2762107, 8286321, 85625317, 256875951]

約数ペア:

[(1, 256875951), (3, 85625317), (31, 8286321), (93, 2762107), (433, 593247), (1299, 197749), (6379, 40269), (13423, 19137)]