259794119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 304746624

約数和(自身を除く): 44952505

約数列:

[1, 13, 17, 101, 103, 113, 221, 1313, 1339, 1469, 1717, 1751, 1921, 10403, 11413, 11639, 22321, 22763, 24973, 135239, 148369, 151307, 176851, 194021, 197863, 1175539, 2299063, 2522273, 2572219, 15282007, 19984163, 259794119]

約数ペア:

[(1, 259794119), (13, 19984163), (17, 15282007), (101, 2572219), (103, 2522273), (113, 2299063), (221, 1175539), (1313, 197863), (1339, 194021), (1469, 176851), (1717, 151307), (1751, 148369), (1921, 135239), (10403, 24973), (11413, 22763), (11639, 22321)]