129936961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{2347}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 162293760

約数和(自身を除く): 32356799

約数列:

[1, 7, 11, 77, 719, 2347, 5033, 7909, 16429, 25817, 55363, 180719, 1687493, 11812451, 18562423, 129936961]

約数ペア:

[(1, 129936961), (7, 18562423), (11, 11812451), (77, 1687493), (719, 180719), (2347, 55363), (5033, 25817), (7909, 16429)]