4012029

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 6781632

約数和(自身を除く): 2769603

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 1481, 2709, 4443, 10367, 13329, 31101, 63683, 93303, 191049, 445781, 573147, 1337343, 4012029]

約数ペア:

[(1, 4012029), (3, 1337343), (7, 573147), (9, 445781), (21, 191049), (43, 93303), (63, 63683), (129, 31101), (301, 13329), (387, 10367), (903, 4443), (1481, 2709)]