15459327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 24399648

約数和(自身を除く): 8940321

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 1861, 2769, 5583, 8307, 16749, 24193, 72579, 132131, 217737, 396393, 1189179, 1717703, 5153109, 15459327]

約数ペア:

[(1, 15459327), (3, 5153109), (9, 1717703), (13, 1189179), (39, 396393), (71, 217737), (117, 132131), (213, 72579), (639, 24193), (923, 16749), (1861, 8307), (2769, 5583)]