1580778927

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1930133}}^1$

素因数の和:1930159

約数の個数: 24

約数和(自身を含む): 2810275104

約数和(自身を除く): 1229496177

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1930133, 5790399, 13510931, 17371197, 25091729, 40532793, 75275187, 121598379, 175642103, 225825561, 526926309, 1580778927]

約数ペア:

[(1, 1580778927), (3, 526926309), (7, 225825561), (9, 175642103), (13, 121598379), (21, 75275187), (39, 40532793), (63, 25091729), (91, 17371197), (117, 13510931), (273, 5790399), (819, 1930133)]