15682797

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 24530688

約数和(自身を除く): 8847891

約数列:

[1, 3, 9, 13, 39, 117, 311, 431, 933, 1293, 2799, 3879, 4043, 5603, 12129, 16809, 36387, 50427, 134041, 402123, 1206369, 1742533, 5227599, 15682797]

約数ペア:

[(1, 15682797), (3, 5227599), (9, 1742533), (13, 1206369), (39, 402123), (117, 134041), (311, 50427), (431, 36387), (933, 16809), (1293, 12129), (2799, 5603), (3879, 4043)]