13386813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5557}}^1$

素因数の和:5644

約数の個数: 16

約数和(自身を含む): 19742016

約数和(自身を除く): 6355203

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 5557, 16671, 61127, 183381, 405661, 1216983, 4462271, 13386813]

約数ペア:

[(1, 13386813), (3, 4462271), (11, 1216983), (33, 405661), (73, 183381), (219, 61127), (803, 16671), (2409, 5557)]