57376491

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1861}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 78650880

約数和(自身を除く): 21274389

約数列:

[1, 3, 43, 129, 239, 717, 1861, 5583, 10277, 30831, 80023, 240069, 444779, 1334337, 19125497, 57376491]

約数ペア:

[(1, 57376491), (3, 19125497), (43, 1334337), (129, 444779), (239, 240069), (717, 80023), (1861, 30831), (5583, 10277)]