38216817

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 56284800

約数和(自身を除く): 18067983

約数列:

[1, 3, 9, 109, 163, 239, 327, 489, 717, 981, 1467, 2151, 17767, 26051, 38957, 53301, 78153, 116871, 159903, 234459, 350613, 4246313, 12738939, 38216817]

約数ペア:

[(1, 38216817), (3, 12738939), (9, 4246313), (109, 350613), (163, 234459), (239, 159903), (327, 116871), (489, 78153), (717, 53301), (981, 38957), (1467, 26051), (2151, 17767)]