2444777727

素因数分解:

$3^1\times 7^2\times {\mathrm{1459}}^1\times {\mathrm{11399}}^1$

素因数の和:12875

約数の個数: 24

約数和(自身を含む): 3794832000

約数和(自身を除く): 1350054273

約数列:

[1, 3, 7, 21, 49, 147, 1459, 4377, 10213, 11399, 30639, 34197, 71491, 79793, 214473, 239379, 558551, 1675653, 16631141, 49893423, 116417987, 349253961, 814925909, 2444777727]

約数ペア:

[(1, 2444777727), (3, 814925909), (7, 349253961), (21, 116417987), (49, 49893423), (147, 16631141), (1459, 1675653), (4377, 558551), (10213, 239379), (11399, 214473), (30639, 79793), (34197, 71491)]