814407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 32

約数和(自身を含む): 1313280

約数和(自身を除く): 498873

約数列:

[1, 3, 11, 23, 29, 33, 37, 69, 87, 111, 253, 319, 407, 667, 759, 851, 957, 1073, 1221, 2001, 2553, 3219, 7337, 9361, 11803, 22011, 24679, 28083, 35409, 74037, 271469, 814407]

約数ペア:

[(1, 814407), (3, 271469), (11, 74037), (23, 35409), (29, 28083), (33, 24679), (37, 22011), (69, 11803), (87, 9361), (111, 7337), (253, 3219), (319, 2553), (407, 2001), (667, 1221), (759, 1073), (851, 957)]