12453831

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11827}}^1$

素因数の和:11852

約数の個数: 20

約数和(自身を含む): 20036632

約数和(自身を除く): 7582801

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11827, 35481, 106443, 153751, 319329, 461253, 957987, 1383759, 4151277, 12453831]

約数ペア:

[(1, 12453831), (3, 4151277), (9, 1383759), (13, 957987), (27, 461253), (39, 319329), (81, 153751), (117, 106443), (351, 35481), (1053, 11827)]