23030163

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{21871}}^1$

素因数の和:21896

約数の個数: 20

約数和(自身を含む): 37051168

約数和(自身を除く): 14021005

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 21871, 65613, 196839, 284323, 590517, 852969, 1771551, 2558907, 7676721, 23030163]

約数ペア:

[(1, 23030163), (3, 7676721), (9, 2558907), (13, 1771551), (27, 852969), (39, 590517), (81, 284323), (117, 196839), (351, 65613), (1053, 21871)]