23281137

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12377}}^1$

素因数の和:12413

約数の個数: 24

約数和(自身を含む): 38619360

約数和(自身を除く): 15338223

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 12377, 37131, 111393, 136147, 235163, 408441, 705489, 1225323, 2116467, 2586793, 7760379, 23281137]

約数ペア:

[(1, 23281137), (3, 7760379), (9, 2586793), (11, 2116467), (19, 1225323), (33, 705489), (57, 408441), (99, 235163), (171, 136147), (209, 111393), (627, 37131), (1881, 12377)]