28049813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 32944320

約数和(自身を除く): 4894507

約数列:

[1, 11, 17, 61, 187, 671, 1037, 2459, 11407, 27049, 41803, 149999, 459833, 1649989, 2549983, 28049813]

約数ペア:

[(1, 28049813), (11, 2549983), (17, 1649989), (61, 459833), (187, 149999), (671, 41803), (1037, 27049), (2459, 11407)]