3117894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 6822144

約数和(自身を除く): 3704250

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 563, 923, 1126, 1689, 1846, 2769, 3378, 5538, 7319, 14638, 21957, 39973, 43914, 79946, 119919, 239838, 519649, 1039298, 1558947, 3117894]

約数ペア:

[(1, 3117894), (2, 1558947), (3, 1039298), (6, 519649), (13, 239838), (26, 119919), (39, 79946), (71, 43914), (78, 39973), (142, 21957), (213, 14638), (426, 7319), (563, 5538), (923, 3378), (1126, 2769), (1689, 1846)]