56969969

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4124

約数の個数: 16

約数和(自身を含む): 68057088

約数和(自身を除く): 11087119

約数列:

[1, 7, 43, 47, 301, 329, 2021, 4027, 14147, 28189, 173161, 189269, 1212127, 1324883, 8138567, 56969969]

約数ペア:

[(1, 56969969), (7, 8138567), (43, 1324883), (47, 1212127), (301, 189269), (329, 173161), (2021, 28189), (4027, 14147)]