2013096969

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{19709}}^1$

素因数の和:19831

約数の個数: 40

約数和(自身を含む): 3272096520

約数和(自身を除く): 1258999551

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 291, 351, 873, 1053, 1261, 2619, 3783, 7857, 11349, 19709, 34047, 59127, 102141, 177381, 256217, 532143, 768651, 1596429, 1911773, 2305953, 5735319, 6917859, 17205957, 20753577, 24853049, 51617871, 74559147, 154853613, 223677441, 671032323, 2013096969]

約数ペア:

[(1, 2013096969), (3, 671032323), (9, 223677441), (13, 154853613), (27, 74559147), (39, 51617871), (81, 24853049), (97, 20753577), (117, 17205957), (291, 6917859), (351, 5735319), (873, 2305953), (1053, 1911773), (1261, 1596429), (2619, 768651), (3783, 532143), (7857, 256217), (11349, 177381), (19709, 102141), (34047, 59127)]