13151061

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2711}}^1$

素因数の和:2742

約数の個数: 36

約数和(自身を含む): 24115104

約数和(自身を除く): 10964043

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 2711, 4851, 8133, 18977, 24399, 29821, 56931, 89463, 132839, 170793, 208747, 268389, 398517, 626241, 1195551, 1461229, 1878723, 4383687, 13151061]

約数ペア:

[(1, 13151061), (3, 4383687), (7, 1878723), (9, 1461229), (11, 1195551), (21, 626241), (33, 398517), (49, 268389), (63, 208747), (77, 170793), (99, 132839), (147, 89463), (231, 56931), (441, 29821), (539, 24399), (693, 18977), (1617, 8133), (2711, 4851)]