13057047

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 20545200

約数和(自身を除く): 7488153

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 2633, 4959, 7899, 23697, 50027, 76357, 150081, 229071, 450243, 687213, 1450783, 4352349, 13057047]

約数ペア:

[(1, 13057047), (3, 4352349), (9, 1450783), (19, 687213), (29, 450243), (57, 229071), (87, 150081), (171, 76357), (261, 50027), (551, 23697), (1653, 7899), (2633, 4959)]