16121967

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{911}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 22851072

約数和(自身を除く): 6729105

約数列:

[1, 3, 17, 51, 347, 911, 1041, 2733, 5899, 15487, 17697, 46461, 316117, 948351, 5373989, 16121967]

約数ペア:

[(1, 16121967), (3, 5373989), (17, 948351), (51, 316117), (347, 46461), (911, 17697), (1041, 15487), (2733, 5899)]