1587087

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 2407680

約数和(自身を除く): 820593

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1367, 4101, 12303, 36909, 58781, 176343, 529029, 1587087]

約数ペア:

[(1, 1587087), (3, 529029), (9, 176343), (27, 58781), (43, 36909), (129, 12303), (387, 4101), (1161, 1367)]