24997467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 12824997

約数列:

[1, 3, 11, 33, 47, 71, 141, 213, 227, 517, 681, 781, 1551, 2343, 2497, 3337, 7491, 10011, 10669, 16117, 32007, 36707, 48351, 110121, 117359, 177287, 352077, 531861, 757499, 2272497, 8332489, 24997467]

約数ペア:

[(1, 24997467), (3, 8332489), (11, 2272497), (33, 757499), (47, 531861), (71, 352077), (141, 177287), (213, 117359), (227, 110121), (517, 48351), (681, 36707), (781, 32007), (1551, 16117), (2343, 10669), (2497, 10011), (3337, 7491)]