54980913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2531}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 79119936

約数和(自身を除く): 24139023

約数列:

[1, 3, 13, 39, 557, 1671, 2531, 7241, 7593, 21723, 32903, 98709, 1409767, 4229301, 18326971, 54980913]

約数ペア:

[(1, 54980913), (3, 18326971), (13, 4229301), (39, 1409767), (557, 98709), (1671, 32903), (2531, 21723), (7241, 7593)]