1820305201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131231}}^1$

素因数の和:131352

約数の個数: 16

約数和(自身を含む): 2160603648

約数和(自身を除く): 340298447

約数列:

[1, 11, 13, 97, 143, 1067, 1261, 13871, 131231, 1443541, 1706003, 12729407, 18766033, 140023477, 165482291, 1820305201]

約数ペア:

[(1, 1820305201), (11, 165482291), (13, 140023477), (97, 18766033), (143, 12729407), (1067, 1706003), (1261, 1443541), (13871, 131231)]