2100031073

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{733}}^1\times {\mathrm{991}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 2490197760

約数和(自身を除く): 390166687

約数列:

[1, 7, 49, 59, 413, 733, 991, 2891, 5131, 6937, 35917, 43247, 48559, 58469, 302729, 409283, 726403, 2119103, 2864981, 5084821, 35593747, 42857777, 300004439, 2100031073]

約数ペア:

[(1, 2100031073), (7, 300004439), (49, 42857777), (59, 35593747), (413, 5084821), (733, 2864981), (991, 2119103), (2891, 726403), (5131, 409283), (6937, 302729), (35917, 58469), (43247, 48559)]