7575009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4517}}^1$

素因数の和:4576

約数の個数: 16

約数和(自身を含む): 11132352

約数和(自身を除く): 3557343

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 4517, 13551, 58721, 176163, 194231, 582693, 2525003, 7575009]

約数ペア:

[(1, 7575009), (3, 2525003), (13, 582693), (39, 194231), (43, 176163), (129, 58721), (559, 13551), (1677, 4517)]