319367719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{11171}}^1$

素因数の和:11318

約数の個数: 16

約数和(自身を含む): 366799104

約数和(自身を除く): 47431385

約数列:

[1, 11, 23, 113, 253, 1243, 2599, 11171, 28589, 122881, 256933, 1262323, 2826263, 13885553, 29033429, 319367719]

約数ペア:

[(1, 319367719), (11, 29033429), (23, 13885553), (113, 2826263), (253, 1262323), (1243, 256933), (2599, 122881), (11171, 28589)]