1320246717

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{13109}}^1$

素因数の和:13740

約数の個数: 16

約数和(自身を含む): 1793448000

約数和(自身を除く): 473201283

約数列:

[1, 3, 59, 177, 569, 1707, 13109, 33571, 39327, 100713, 773431, 2320293, 7459021, 22377063, 440082239, 1320246717]

約数ペア:

[(1, 1320246717), (3, 440082239), (59, 22377063), (177, 7459021), (569, 2320293), (1707, 773431), (13109, 100713), (33571, 39327)]