857060739

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{6007}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 1259661312

約数和(自身を除く): 402600573

約数列:

[1, 3, 9, 83, 191, 249, 573, 747, 1719, 6007, 15853, 18021, 47559, 54063, 142677, 498581, 1147337, 1495743, 3442011, 4487229, 10326033, 95228971, 285686913, 857060739]

約数ペア:

[(1, 857060739), (3, 285686913), (9, 95228971), (83, 10326033), (191, 4487229), (249, 3442011), (573, 1495743), (747, 1147337), (1719, 498581), (6007, 142677), (15853, 54063), (18021, 47559)]