7572339

素因数分解:

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

素因数の和:232

約数の個数: 32

約数和(自身を含む): 11827200

約数和(自身を除く): 4254861

約数列:

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

約数ペア:

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