7288677

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 12512640

約数和(自身を除く): 5223963

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 97, 99, 121, 207, 253, 291, 297, 363, 621, 759, 873, 1067, 1089, 2231, 2277, 2619, 2783, 3201, 3267, 6693, 6831, 8349, 9603, 11737, 20079, 24541, 25047, 28809, 35211, 60237, 73623, 75141, 105633, 220869, 269951, 316899, 662607, 809853, 2429559, 7288677]

約数ペア:

[(1, 7288677), (3, 2429559), (9, 809853), (11, 662607), (23, 316899), (27, 269951), (33, 220869), (69, 105633), (97, 75141), (99, 73623), (121, 60237), (207, 35211), (253, 28809), (291, 25047), (297, 24541), (363, 20079), (621, 11737), (759, 9603), (873, 8349), (1067, 6831), (1089, 6693), (2231, 3267), (2277, 3201), (2619, 2783)]