15677289

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 23692032

約数和(自身を除く): 8014743

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 677, 747, 2031, 2573, 6093, 7719, 20987, 23157, 56191, 62961, 168573, 188883, 505719, 1741921, 5225763, 15677289]

約数ペア:

[(1, 15677289), (3, 5225763), (9, 1741921), (31, 505719), (83, 188883), (93, 168573), (249, 62961), (279, 56191), (677, 23157), (747, 20987), (2031, 7719), (2573, 6093)]