13835983

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 16892064

約数和(自身を除く): 3056081

約数列:

[1, 7, 41, 49, 71, 97, 287, 497, 679, 2009, 2911, 3479, 3977, 4753, 6887, 20377, 27839, 48209, 142639, 194873, 282367, 337463, 1976569, 13835983]

約数ペア:

[(1, 13835983), (7, 1976569), (41, 337463), (49, 282367), (71, 194873), (97, 142639), (287, 48209), (497, 27839), (679, 20377), (2009, 6887), (2911, 4753), (3479, 3977)]