13171317

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 17973120

約数和(自身を除く): 4801803

約数列:

[1, 3, 73, 137, 219, 411, 439, 1317, 10001, 30003, 32047, 60143, 96141, 180429, 4390439, 13171317]

約数ペア:

[(1, 13171317), (3, 4390439), (73, 180429), (137, 96141), (219, 60143), (411, 32047), (439, 30003), (1317, 10001)]