47981089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 55036800

約数和(自身を除く): 7055711

約数列:

[1, 13, 17, 199, 221, 1091, 2587, 3383, 14183, 18547, 43979, 217109, 241111, 2822417, 3690853, 47981089]

約数ペア:

[(1, 47981089), (13, 3690853), (17, 2822417), (199, 241111), (221, 217109), (1091, 43979), (2587, 18547), (3383, 14183)]