11296431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 17738240

約数和(自身を除く): 6441809

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 2131, 5301, 6393, 19179, 40489, 66061, 121467, 198183, 364401, 594549, 1255159, 3765477, 11296431]

約数ペア:

[(1, 11296431), (3, 3765477), (9, 1255159), (19, 594549), (31, 364401), (57, 198183), (93, 121467), (171, 66061), (279, 40489), (589, 19179), (1767, 6393), (2131, 5301)]