13400403

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 19109376

約数和(自身を除く): 5708973

約数列:

[1, 3, 17, 51, 103, 309, 1751, 2551, 5253, 7653, 43367, 130101, 262753, 788259, 4466801, 13400403]

約数ペア:

[(1, 13400403), (3, 4466801), (17, 788259), (51, 262753), (103, 130101), (309, 43367), (1751, 7653), (2551, 5253)]