2199123997441

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{6047}}^1\times {\mathrm{261071}}^1$

素因数の和:267324

約数の個数: 16

約数和(自身を含む): 2526341529600

約数和(自身を除く): 327217532159

約数列:

[1, 7, 199, 1393, 6047, 42329, 261071, 1203353, 1827497, 8423471, 51953129, 363671903, 1578696337, 11050874359, 314160571063, 2199123997441]

約数ペア:

[(1, 2199123997441), (7, 314160571063), (199, 11050874359), (1393, 1578696337), (6047, 363671903), (42329, 51953129), (261071, 8423471), (1203353, 1827497)]