1045852017

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{137957}}^1$

素因数の和:138005

約数の個数: 24

約数和(自身を含む): 1681983936

約数和(自身を除く): 636131919

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 137957, 413871, 965699, 2621183, 2897097, 7863549, 18348281, 49802477, 55044843, 149407431, 348617339, 1045852017]

約数ペア:

[(1, 1045852017), (3, 348617339), (7, 149407431), (19, 55044843), (21, 49802477), (57, 18348281), (133, 7863549), (361, 2897097), (399, 2621183), (1083, 965699), (2527, 413871), (7581, 137957)]