120650131

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6571}}^1$

素因数の和:6682

約数の個数: 16

約数和(自身を含む): 143427328

約数和(自身を除く): 22777197

約数列:

[1, 7, 43, 61, 301, 427, 2623, 6571, 18361, 45997, 282553, 400831, 1977871, 2805817, 17235733, 120650131]

約数ペア:

[(1, 120650131), (7, 17235733), (43, 2805817), (61, 1977871), (301, 400831), (427, 282553), (2623, 45997), (6571, 18361)]