7121226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{169553}}^1$

素因数の和:169565

約数の個数: 16

約数和(自身を含む): 16277184

約数和(自身を除く): 9155958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 169553, 339106, 508659, 1017318, 1186871, 2373742, 3560613, 7121226]

約数ペア:

[(1, 7121226), (2, 3560613), (3, 2373742), (6, 1186871), (7, 1017318), (14, 508659), (21, 339106), (42, 169553)]