386330259

素因数分解:

$3^1\times 7^2\times {\mathrm{1061}}^1\times {\mathrm{2477}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 600013008

約数和(自身を除く): 213682749

約数列:

[1, 3, 7, 21, 49, 147, 1061, 2477, 3183, 7427, 7431, 17339, 22281, 51989, 52017, 121373, 155967, 364119, 2628097, 7884291, 18396679, 55190037, 128776753, 386330259]

約数ペア:

[(1, 386330259), (3, 128776753), (7, 55190037), (21, 18396679), (49, 7884291), (147, 2628097), (1061, 364119), (2477, 155967), (3183, 121373), (7427, 52017), (7431, 51989), (17339, 22281)]