22717017

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 35777280

約数和(自身を除く): 13060263

約数列:

[1, 3, 9, 27, 31, 81, 83, 93, 109, 249, 279, 327, 747, 837, 981, 2241, 2511, 2573, 2943, 3379, 6723, 7719, 8829, 9047, 10137, 23157, 27141, 30411, 69471, 81423, 91233, 208413, 244269, 273699, 280457, 732807, 841371, 2524113, 7572339, 22717017]

約数ペア:

[(1, 22717017), (3, 7572339), (9, 2524113), (27, 841371), (31, 732807), (81, 280457), (83, 273699), (93, 244269), (109, 208413), (249, 91233), (279, 81423), (327, 69471), (747, 30411), (837, 27141), (981, 23157), (2241, 10137), (2511, 9047), (2573, 8829), (2943, 7719), (3379, 6723)]