7149871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 7936000

約数和(自身を除く): 786129

約数列:

[1, 19, 31, 61, 199, 589, 1159, 1891, 3781, 6169, 12139, 35929, 117211, 230641, 376309, 7149871]

約数ペア:

[(1, 7149871), (19, 376309), (31, 230641), (61, 117211), (199, 35929), (589, 12139), (1159, 6169), (1891, 3781)]