8132551

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 9999360

約数和(自身を除く): 1866809

約数列:

[1, 7, 19, 47, 133, 329, 893, 1301, 6251, 9107, 24719, 61147, 173033, 428029, 1161793, 8132551]

約数ペア:

[(1, 8132551), (7, 1161793), (19, 428029), (47, 173033), (133, 61147), (329, 24719), (893, 9107), (1301, 6251)]