1091014729

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2087}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 1385496576

約数和(自身を除く): 294481847

約数列:

[1, 7, 17, 23, 119, 161, 191, 391, 1337, 2087, 2737, 3247, 4393, 14609, 22729, 30751, 35479, 48001, 74681, 248353, 336007, 398617, 522767, 816017, 2790319, 5712119, 6776489, 9168191, 47435423, 64177337, 155859247, 1091014729]

約数ペア:

[(1, 1091014729), (7, 155859247), (17, 64177337), (23, 47435423), (119, 9168191), (161, 6776489), (191, 5712119), (391, 2790319), (1337, 816017), (2087, 522767), (2737, 398617), (3247, 336007), (4393, 248353), (14609, 74681), (22729, 48001), (30751, 35479)]