855732777

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{28573}}^1$

素因数の和:28792

約数の個数: 16

約数和(自身を含む): 1165819200

約数和(自身を除く): 310086423

約数列:

[1, 3, 67, 149, 201, 447, 9983, 28573, 29949, 85719, 1914391, 4257377, 5743173, 12772131, 285244259, 855732777]

約数ペア:

[(1, 855732777), (3, 285244259), (67, 12772131), (149, 5743173), (201, 4257377), (447, 1914391), (9983, 85719), (28573, 29949)]