474270657

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{78691}}^1$

素因数の和:78749

約数の個数: 24

約数和(自身を含む): 753554592

約数和(自身を除く): 279283935

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 78691, 236073, 550837, 1652511, 3226331, 3855859, 9678993, 11567577, 22584317, 67752951, 158090219, 474270657]

約数ペア:

[(1, 474270657), (3, 158090219), (7, 67752951), (21, 22584317), (41, 11567577), (49, 9678993), (123, 3855859), (147, 3226331), (287, 1652511), (861, 550837), (2009, 236073), (6027, 78691)]