2520280953

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1986037}}^1$

素因数の和:1986093

約数の個数: 16

約数和(自身を含む): 3813192960

約数和(自身を除く): 1292912007

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1986037, 5958111, 17874333, 53622999, 93343739, 280031217, 840093651, 2520280953]

約数ペア:

[(1, 2520280953), (3, 840093651), (9, 280031217), (27, 93343739), (47, 53622999), (141, 17874333), (423, 5958111), (1269, 1986037)]