8119737

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 12672000

約数和(自身を除く): 4552263

約数列:

[1, 3, 9, 27, 31, 89, 93, 109, 267, 279, 327, 801, 837, 981, 2403, 2759, 2943, 3379, 8277, 9701, 10137, 24831, 29103, 30411, 74493, 87309, 91233, 261927, 300731, 902193, 2706579, 8119737]

約数ペア:

[(1, 8119737), (3, 2706579), (9, 902193), (27, 300731), (31, 261927), (89, 91233), (93, 87309), (109, 74493), (267, 30411), (279, 29103), (327, 24831), (801, 10137), (837, 9701), (981, 8277), (2403, 3379), (2759, 2943)]