2908373

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 3338496

約数和(自身を除く): 430123

約数列:

[1, 13, 23, 71, 137, 299, 923, 1633, 1781, 3151, 9727, 21229, 40963, 126451, 223721, 2908373]

約数ペア:

[(1, 2908373), (13, 223721), (23, 126451), (71, 40963), (137, 21229), (299, 9727), (923, 3151), (1633, 1781)]