23321799

素因数分解:

$3^2\times {\mathrm{131}}^2\times {\mathrm{151}}^1$

素因数の和:419

約数の個数: 18

約数和(自身を含む): 34170968

約数和(自身を除く): 10849169

約数列:

[1, 3, 9, 131, 151, 393, 453, 1179, 1359, 17161, 19781, 51483, 59343, 154449, 178029, 2591311, 7773933, 23321799]

約数ペア:

[(1, 23321799), (3, 7773933), (9, 2591311), (131, 178029), (151, 154449), (393, 59343), (453, 51483), (1179, 19781), (1359, 17161)]