8470233

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 14152320

約数和(自身を除く): 5682087

約数列:

[1, 3, 9, 17, 23, 29, 51, 69, 83, 87, 153, 207, 249, 261, 391, 493, 667, 747, 1173, 1411, 1479, 1909, 2001, 2407, 3519, 4233, 4437, 5727, 6003, 7221, 11339, 12699, 17181, 21663, 32453, 34017, 40919, 55361, 97359, 102051, 122757, 166083, 292077, 368271, 498249, 941137, 2823411, 8470233]

約数ペア:

[(1, 8470233), (3, 2823411), (9, 941137), (17, 498249), (23, 368271), (29, 292077), (51, 166083), (69, 122757), (83, 102051), (87, 97359), (153, 55361), (207, 40919), (249, 34017), (261, 32453), (391, 21663), (493, 17181), (667, 12699), (747, 11339), (1173, 7221), (1411, 6003), (1479, 5727), (1909, 4437), (2001, 4233), (2407, 3519)]