13023207

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{1669}}^1$

素因数の和:1712

約数の個数: 24

約数和(自身を含む): 20507600

約数和(自身を除く): 7484393

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 1669, 2601, 5007, 7803, 15021, 28373, 45063, 85119, 255357, 482341, 766071, 1447023, 4341069, 13023207]

約数ペア:

[(1, 13023207), (3, 4341069), (9, 1447023), (17, 766071), (27, 482341), (51, 255357), (153, 85119), (289, 45063), (459, 28373), (867, 15021), (1669, 7803), (2601, 5007)]