5530821807

素因数分解:

$3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{131489}}^1$

素因数の和:133502

約数の個数: 16

約数和(自身を含む): 8432190720

約数和(自身を除く): 2901368913

約数列:

[1, 3, 7, 21, 2003, 6009, 14021, 42063, 131489, 394467, 920423, 2761269, 263372467, 790117401, 1843607269, 5530821807]

約数ペア:

[(1, 5530821807), (3, 1843607269), (7, 790117401), (21, 263372467), (2003, 2761269), (6009, 920423), (14021, 394467), (42063, 131489)]