90511057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1307}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 111629952

約数和(自身を除く): 21118895

約数列:

[1, 7, 13, 91, 761, 1307, 5327, 9149, 9893, 16991, 69251, 118937, 994627, 6962389, 12930151, 90511057]

約数ペア:

[(1, 90511057), (7, 12930151), (13, 6962389), (91, 994627), (761, 118937), (1307, 69251), (5327, 16991), (9149, 9893)]