6888469

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 20

約数和(自身を含む): 8515040

約数和(自身を除く): 1626571

約数列:

[1, 7, 19, 49, 133, 151, 343, 931, 1057, 2401, 2869, 6517, 7399, 20083, 45619, 51793, 140581, 362551, 984067, 6888469]

約数ペア:

[(1, 6888469), (7, 984067), (19, 362551), (49, 140581), (133, 51793), (151, 45619), (343, 20083), (931, 7399), (1057, 6517), (2401, 2869)]