528049753

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{221219}}^1$

素因数の和:221268

約数の個数: 16

約数和(自身を含む): 679587840

約数和(自身を除く): 151538087

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 221219, 1548533, 2433409, 6857789, 17033863, 48004523, 75435679, 528049753]

約数ペア:

[(1, 528049753), (7, 75435679), (11, 48004523), (31, 17033863), (77, 6857789), (217, 2433409), (341, 1548533), (2387, 221219)]