23643639

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 34998912

約数和(自身を除く): 11355273

約数列:

[1, 3, 9, 71, 163, 213, 227, 489, 639, 681, 1467, 2043, 11573, 16117, 34719, 37001, 48351, 104157, 111003, 145053, 333009, 2627071, 7881213, 23643639]

約数ペア:

[(1, 23643639), (3, 7881213), (9, 2627071), (71, 333009), (163, 145053), (213, 111003), (227, 104157), (489, 48351), (639, 37001), (681, 34719), (1467, 16117), (2043, 11573)]