90392939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11161}}^1$

素因数の和:11270

約数の個数: 16

約数和(自身を含む): 112512960

約数和(自身を除く): 22120021

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 11161, 78127, 145093, 993329, 1015651, 6953303, 12913277, 90392939]

約数ペア:

[(1, 90392939), (7, 12913277), (13, 6953303), (89, 1015651), (91, 993329), (623, 145093), (1157, 78127), (8099, 11161)]