23143761

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 34686080

約数和(自身を除く): 11542319

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 757, 2271, 3397, 6813, 10191, 30573, 32551, 59803, 97653, 179409, 292959, 538227, 2571529, 7714587, 23143761]

約数ペア:

[(1, 23143761), (3, 7714587), (9, 2571529), (43, 538227), (79, 292959), (129, 179409), (237, 97653), (387, 59803), (711, 32551), (757, 30573), (2271, 10191), (3397, 6813)]