10781687

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 12966912

約数和(自身を除く): 2185225

約数列:

[1, 7, 23, 161, 167, 401, 1169, 2807, 3841, 9223, 26887, 64561, 66967, 468769, 1540241, 10781687]

約数ペア:

[(1, 10781687), (7, 1540241), (23, 468769), (161, 66967), (167, 64561), (401, 26887), (1169, 9223), (2807, 3841)]