22512087

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{21379}}^1$

素因数の和:21404

約数の個数: 20

約数和(自身を含む): 36217720

約数和(自身を除く): 13705633

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 21379, 64137, 192411, 277927, 577233, 833781, 1731699, 2501343, 7504029, 22512087]

約数ペア:

[(1, 22512087), (3, 7504029), (9, 2501343), (13, 1731699), (27, 833781), (39, 577233), (81, 277927), (117, 192411), (351, 64137), (1053, 21379)]