47481969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2579}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 70774560

約数和(自身を除く): 23292591

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 2579, 6137, 7737, 18411, 43843, 49001, 131529, 147003, 833017, 931019, 2499051, 2793057, 15827323, 47481969]

約数ペア:

[(1, 47481969), (3, 15827323), (17, 2793057), (19, 2499051), (51, 931019), (57, 833017), (323, 147003), (361, 131529), (969, 49001), (1083, 43843), (2579, 18411), (6137, 7737)]