23420331

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12451}}^1$

素因数の和:12487

約数の個数: 24

約数和(自身を含む): 38850240

約数和(自身を除く): 15429909

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 12451, 37353, 112059, 136961, 236569, 410883, 709707, 1232649, 2129121, 2602259, 7806777, 23420331]

約数ペア:

[(1, 23420331), (3, 7806777), (9, 2602259), (11, 2129121), (19, 1232649), (33, 709707), (57, 410883), (99, 236569), (171, 136961), (209, 112059), (627, 37353), (1881, 12451)]