15711111

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 26550720

約数和(自身を除く): 10839609

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 2633, 5967, 7899, 23697, 34229, 44761, 71091, 102687, 134283, 308061, 402849, 581893, 924183, 1208547, 1745679, 5237037, 15711111]

約数ペア:

[(1, 15711111), (3, 5237037), (9, 1745679), (13, 1208547), (17, 924183), (27, 581893), (39, 402849), (51, 308061), (117, 134283), (153, 102687), (221, 71091), (351, 44761), (459, 34229), (663, 23697), (1989, 7899), (2633, 5967)]