2016451479

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{187909}}^1$

素因数の和:187999

約数の個数: 24

約数和(自身を含む): 3170417520

約数和(自身を除く): 1153966041

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 187909, 563727, 1315363, 3946089, 9207541, 13717357, 27622623, 41152071, 96021499, 288064497, 672150493, 2016451479]

約数ペア:

[(1, 2016451479), (3, 672150493), (7, 288064497), (21, 96021499), (49, 41152071), (73, 27622623), (147, 13717357), (219, 9207541), (511, 3946089), (1533, 1315363), (3577, 563727), (10731, 187909)]