4207840804937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72739}}^1\times {\mathrm{39541}}^1$

素因数の和:112317

約数の個数: 32

約数和(自身を含む): 5522467353600

約数和(自身を除く): 1314626548663

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 39541, 72739, 276787, 434951, 509173, 751279, 800129, 1382041, 3044657, 5258953, 5600903, 8264069, 9674287, 15202451, 57848483, 106417157, 2876172799, 20133209593, 31637900789, 54647283181, 221465305523, 382530982267, 601120114991, 4207840804937]

約数ペア:

[(1, 4207840804937), (7, 601120114991), (11, 382530982267), (19, 221465305523), (77, 54647283181), (133, 31637900789), (209, 20133209593), (1463, 2876172799), (39541, 106417157), (72739, 57848483), (276787, 15202451), (434951, 9674287), (509173, 8264069), (751279, 5600903), (800129, 5258953), (1382041, 3044657)]