28541613

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2588

約数の個数: 16

約数和(自身を含む): 39320640

約数和(自身を除く): 10779027

約数列:

[1, 3, 53, 73, 159, 219, 2459, 3869, 7377, 11607, 130327, 179507, 390981, 538521, 9513871, 28541613]

約数ペア:

[(1, 28541613), (3, 9513871), (53, 538521), (73, 390981), (159, 179507), (219, 130327), (2459, 11607), (3869, 7377)]