23107743

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7991

約数の個数: 24

約数和(自身を含む): 37206000

約数和(自身を除く): 14098257

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 7949, 23847, 71541, 135133, 151031, 405399, 453093, 1216197, 1359279, 2567527, 7702581, 23107743]

約数ペア:

[(1, 23107743), (3, 7702581), (9, 2567527), (17, 1359279), (19, 1216197), (51, 453093), (57, 405399), (153, 151031), (171, 135133), (323, 71541), (969, 23847), (2907, 7949)]