65521339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 72969120

約数和(自身を除く): 7447781

約数列:

[1, 13, 37, 179, 481, 761, 2327, 6623, 9893, 28157, 86099, 136219, 366041, 1770847, 5040103, 65521339]

約数ペア:

[(1, 65521339), (13, 5040103), (37, 1770847), (179, 366041), (481, 136219), (761, 86099), (2327, 28157), (6623, 9893)]