7957047

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2543}}^1$

素因数の和:2702

約数の個数: 16

約数和(自身を含む): 12211200

約数和(自身を除く): 4254153

約数列:

[1, 3, 7, 21, 149, 447, 1043, 2543, 3129, 7629, 17801, 53403, 378907, 1136721, 2652349, 7957047]

約数ペア:

[(1, 7957047), (3, 2652349), (7, 1136721), (21, 378907), (149, 53403), (447, 17801), (1043, 7629), (2543, 3129)]