56417559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12479}}^1$

素因数の和:12630

約数の個数: 16

約数和(自身を含む): 82667520

約数和(自身を除く): 26249961

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 12479, 37437, 137269, 411807, 1709623, 5128869, 18805853, 56417559]

約数ペア:

[(1, 56417559), (3, 18805853), (11, 5128869), (33, 1709623), (137, 411807), (411, 137269), (1507, 37437), (4521, 12479)]