2100059907

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{25943}}^1$

素因数の和:26191

約数の個数: 24

約数和(自身を含む): 3091694592

約数和(自身を除く): 991634685

約数列:

[1, 3, 11, 33, 121, 223, 363, 669, 2453, 7359, 25943, 26983, 77829, 80949, 285373, 856119, 3139103, 5785289, 9417309, 17355867, 63638179, 190914537, 700019969, 2100059907]

約数ペア:

[(1, 2100059907), (3, 700019969), (11, 190914537), (33, 63638179), (121, 17355867), (223, 9417309), (363, 5785289), (669, 3139103), (2453, 856119), (7359, 285373), (25943, 80949), (26983, 77829)]