1397658241

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{13913}}^1$

素因数の和:14160

約数の個数: 16

約数和(自身を含む): 1624264704

約数和(自身を除く): 226606463

約数列:

[1, 7, 113, 127, 791, 889, 13913, 14351, 97391, 100457, 1572169, 1766951, 11005183, 12368657, 199665463, 1397658241]

約数ペア:

[(1, 1397658241), (7, 199665463), (113, 12368657), (127, 11005183), (791, 1766951), (889, 1572169), (13913, 100457), (14351, 97391)]