28034649

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 43341480

約数和(自身を除く): 15306831

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 1889, 4947, 5667, 14841, 17001, 32113, 96339, 183233, 289017, 549699, 1649097, 3114961, 9344883, 28034649]

約数ペア:

[(1, 28034649), (3, 9344883), (9, 3114961), (17, 1649097), (51, 549699), (97, 289017), (153, 183233), (291, 96339), (873, 32113), (1649, 17001), (1889, 14841), (4947, 5667)]