15328341

素因数分解:

$3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 25406784

約数和(自身を除く): 10078443

約数列:

[1, 3, 7, 9, 21, 63, 467, 521, 1401, 1563, 3269, 3647, 4203, 4689, 9807, 10941, 29421, 32823, 243307, 729921, 1703149, 2189763, 5109447, 15328341]

約数ペア:

[(1, 15328341), (3, 5109447), (7, 2189763), (9, 1703149), (21, 729921), (63, 243307), (467, 32823), (521, 29421), (1401, 10941), (1563, 9807), (3269, 4689), (3647, 4203)]