1320820222139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{17291}}^1\times {\mathrm{45989}}^1$

素因数の和:63442

約数の個数: 16

約数和(自身を含む): 1450552561920

約数和(自身を除く): 129732339781

約数列:

[1, 11, 151, 1661, 17291, 45989, 190201, 505879, 2610941, 6944339, 28720351, 76387729, 795195799, 8747153789, 120074565649, 1320820222139]

約数ペア:

[(1, 1320820222139), (11, 120074565649), (151, 8747153789), (1661, 795195799), (17291, 76387729), (45989, 28720351), (190201, 6944339), (505879, 2610941)]