6634943

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 8186112

約数和(自身を除く): 1551169

約数列:

[1, 7, 43, 47, 49, 67, 301, 329, 469, 2021, 2107, 2303, 2881, 3149, 3283, 14147, 20167, 22043, 99029, 135407, 141169, 154301, 947849, 6634943]

約数ペア:

[(1, 6634943), (7, 947849), (43, 154301), (47, 141169), (49, 135407), (67, 99029), (301, 22043), (329, 20167), (469, 14147), (2021, 3283), (2107, 3149), (2303, 2881)]