11697021

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 19968000

約数和(自身を除く): 8270979

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 311, 597, 933, 1393, 1791, 2177, 2799, 4179, 5373, 6531, 8397, 12537, 19593, 37611, 58779, 61889, 185667, 433223, 557001, 1299669, 1671003, 3899007, 11697021]

約数ペア:

[(1, 11697021), (3, 3899007), (7, 1671003), (9, 1299669), (21, 557001), (27, 433223), (63, 185667), (189, 61889), (199, 58779), (311, 37611), (597, 19593), (933, 12537), (1393, 8397), (1791, 6531), (2177, 5373), (2799, 4179)]