283389427

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 303028000

約数和(自身を除く): 19638573

約数列:

[1, 19, 109, 193, 709, 2071, 3667, 13471, 21037, 77281, 136837, 399703, 1468339, 2599903, 14915233, 283389427]

約数ペア:

[(1, 283389427), (19, 14915233), (109, 2599903), (193, 1468339), (709, 399703), (2071, 136837), (3667, 77281), (13471, 21037)]