1330387499

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139439}}^1$

素因数の和:139522

約数の個数: 16

約数和(自身を含む): 1606348800

約数和(自身を除く): 275961301

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9541, 139439, 976073, 4043731, 6553633, 28306117, 45875431, 190055357, 1330387499]

約数ペア:

[(1, 1330387499), (7, 190055357), (29, 45875431), (47, 28306117), (203, 6553633), (329, 4043731), (1363, 976073), (9541, 139439)]