13307163

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 18808320

約数和(自身を除く): 5501157

約数列:

[1, 3, 19, 57, 157, 471, 1487, 2983, 4461, 8949, 28253, 84759, 233459, 700377, 4435721, 13307163]

約数ペア:

[(1, 13307163), (3, 4435721), (19, 700377), (57, 233459), (157, 84759), (471, 28253), (1487, 8949), (2983, 4461)]