12963503

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 16075584

約数和(自身を除く): 3112081

約数列:

[1, 7, 17, 41, 119, 287, 697, 2657, 4879, 18599, 45169, 108937, 316183, 762559, 1851929, 12963503]

約数ペア:

[(1, 12963503), (7, 1851929), (17, 762559), (41, 316183), (119, 108937), (287, 45169), (697, 18599), (2657, 4879)]