15132243

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9871}}^1$

素因数の和:9954

約数の個数: 16

約数和(自身を含む): 23376896

約数和(自身を除く): 8244653

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 9871, 29613, 69097, 207291, 720583, 2161749, 5044081, 15132243]

約数ペア:

[(1, 15132243), (3, 5044081), (7, 2161749), (21, 720583), (73, 207291), (219, 69097), (511, 29613), (1533, 9871)]