13479909

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 18842112

約数和(自身を除く): 5362203

約数列:

[1, 3, 23, 69, 347, 563, 1041, 1689, 7981, 12949, 23943, 38847, 195361, 586083, 4493303, 13479909]

約数ペア:

[(1, 13479909), (3, 4493303), (23, 586083), (69, 195361), (347, 38847), (563, 23943), (1041, 12949), (1689, 7981)]