13403319

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4133}}^1$

素因数の和:4206

約数の個数: 16

約数和(自身を含む): 19049472

約数和(自身を除く): 5646153

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 4133, 12399, 95059, 194251, 285177, 582753, 4467773, 13403319]

約数ペア:

[(1, 13403319), (3, 4467773), (23, 582753), (47, 285177), (69, 194251), (141, 95059), (1081, 12399), (3243, 4133)]