42187717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6277}}^1$

素因数の和:6348

約数の個数: 16

約数和(自身を含む): 50625792

約数和(自身を除く): 8438075

約数列:

[1, 11, 13, 47, 143, 517, 611, 6277, 6721, 69047, 81601, 295019, 897611, 3245209, 3835247, 42187717]

約数ペア:

[(1, 42187717), (11, 3835247), (13, 3245209), (47, 897611), (143, 295019), (517, 81601), (611, 69047), (6277, 6721)]