15529839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{811}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 22372224

約数和(自身を除く): 6842385

約数列:

[1, 3, 13, 39, 491, 811, 1473, 2433, 6383, 10543, 19149, 31629, 398201, 1194603, 5176613, 15529839]

約数ペア:

[(1, 15529839), (3, 5176613), (13, 1194603), (39, 398201), (491, 31629), (811, 19149), (1473, 10543), (2433, 6383)]