6306291

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 18

約数和(自身を含む): 9305660

約数和(自身を除く): 2999369

約数列:

[1, 3, 9, 71, 139, 213, 417, 639, 1251, 5041, 9869, 15123, 29607, 45369, 88821, 700699, 2102097, 6306291]

約数ペア:

[(1, 6306291), (3, 2102097), (9, 700699), (71, 88821), (139, 45369), (213, 29607), (417, 15123), (639, 9869), (1251, 5041)]