14989107

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 23814144

約数和(自身を除く): 8825037

約数列:

[1, 3, 7, 21, 37, 101, 111, 191, 259, 303, 573, 707, 777, 1337, 2121, 3737, 4011, 7067, 11211, 19291, 21201, 26159, 49469, 57873, 78477, 135037, 148407, 405111, 713767, 2141301, 4996369, 14989107]

約数ペア:

[(1, 14989107), (3, 4996369), (7, 2141301), (21, 713767), (37, 405111), (101, 148407), (111, 135037), (191, 78477), (259, 57873), (303, 49469), (573, 26159), (707, 21201), (777, 19291), (1337, 11211), (2121, 7067), (3737, 4011)]