30867219

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3637}}^1$

素因数の和:3707

約数の個数: 24

約数和(自身を含む): 47672352

約数和(自身を除く): 16805133

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 3637, 8487, 10911, 32733, 83651, 149117, 250953, 447351, 752859, 1342053, 3429691, 10289073, 30867219]

約数ペア:

[(1, 30867219), (3, 10289073), (9, 3429691), (23, 1342053), (41, 752859), (69, 447351), (123, 250953), (207, 149117), (369, 83651), (943, 32733), (2829, 10911), (3637, 8487)]