428344113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{174763}}^1$

素因数の和:174828

約数の個数: 16

約数和(自身を含む): 615169280

約数和(自身を除く): 186825167

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 174763, 524289, 3320497, 7514809, 9961491, 22544427, 142781371, 428344113]

約数ペア:

[(1, 428344113), (3, 142781371), (19, 22544427), (43, 9961491), (57, 7514809), (129, 3320497), (817, 524289), (2451, 174763)]