3116547

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 5406336

約数和(自身を除く): 2289789

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 191, 259, 333, 441, 573, 777, 1337, 1719, 1813, 2331, 4011, 5439, 7067, 9359, 12033, 16317, 21201, 28077, 49469, 63603, 84231, 148407, 346283, 445221, 1038849, 3116547]

約数ペア:

[(1, 3116547), (3, 1038849), (7, 445221), (9, 346283), (21, 148407), (37, 84231), (49, 63603), (63, 49469), (111, 28077), (147, 21201), (191, 16317), (259, 12033), (333, 9359), (441, 7067), (573, 5439), (777, 4011), (1337, 2331), (1719, 1813)]