15056391

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2447}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 23030784

約数和(自身を除く): 7974393

約数列:

[1, 3, 7, 21, 293, 879, 2051, 2447, 6153, 7341, 17129, 51387, 716971, 2150913, 5018797, 15056391]

約数ペア:

[(1, 15056391), (3, 5018797), (7, 2150913), (21, 716971), (293, 51387), (879, 17129), (2051, 7341), (2447, 6153)]