27905279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 32250960

約数和(自身を除く): 4345681

約数列:

[1, 17, 23, 29, 107, 391, 493, 529, 667, 1819, 2461, 3103, 8993, 11339, 15341, 41837, 52751, 56603, 71369, 260797, 962251, 1213273, 1641487, 27905279]

約数ペア:

[(1, 27905279), (17, 1641487), (23, 1213273), (29, 962251), (107, 260797), (391, 71369), (493, 56603), (529, 52751), (667, 41837), (1819, 15341), (2461, 11339), (3103, 8993)]