23760621

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{15439}}^1$

素因数の和:15470

約数の個数: 20

約数和(自身を含む): 37364800

約数和(自身を除く): 13604179

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 15439, 46317, 138951, 293341, 416853, 880023, 1250559, 2640069, 7920207, 23760621]

約数ペア:

[(1, 23760621), (3, 7920207), (9, 2640069), (19, 1250559), (27, 880023), (57, 416853), (81, 293341), (171, 138951), (513, 46317), (1539, 15439)]