12371387

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 14917632

約数和(自身を除く): 2546245

約数列:

[1, 7, 31, 47, 217, 329, 1213, 1457, 8491, 10199, 37603, 57011, 263221, 399077, 1767341, 12371387]

約数ペア:

[(1, 12371387), (7, 1767341), (31, 399077), (47, 263221), (217, 57011), (329, 37603), (1213, 10199), (1457, 8491)]