1157037

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 1904256

約数和(自身を除く): 747219

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 463, 833, 1389, 2499, 3241, 7871, 9723, 22687, 23613, 55097, 68061, 165291, 385679, 1157037]

約数ペア:

[(1, 1157037), (3, 385679), (7, 165291), (17, 68061), (21, 55097), (49, 23613), (51, 22687), (119, 9723), (147, 7871), (357, 3241), (463, 2499), (833, 1389)]