258771773

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61627}}^1$

素因数の和:61676

約数の個数: 16

約数和(自身を含む): 310605120

約数和(自身を除く): 51833347

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 61627, 801151, 1047659, 1170913, 13619567, 15221869, 19905521, 258771773]

約数ペア:

[(1, 258771773), (13, 19905521), (17, 15221869), (19, 13619567), (221, 1170913), (247, 1047659), (323, 801151), (4199, 61627)]