15229713

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 20791296

約数和(自身を除く): 5561583

約数列:

[1, 3, 71, 127, 213, 381, 563, 1689, 9017, 27051, 39973, 71501, 119919, 214503, 5076571, 15229713]

約数ペア:

[(1, 15229713), (3, 5076571), (71, 214503), (127, 119919), (213, 71501), (381, 39973), (563, 27051), (1689, 9017)]