9075521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 12230400

約数和(自身を除く): 3154879

約数列:

[1, 7, 13, 19, 29, 91, 133, 181, 203, 247, 377, 551, 1267, 1729, 2353, 2639, 3439, 3857, 5249, 7163, 16471, 24073, 36743, 44707, 50141, 68237, 99731, 312949, 477659, 698117, 1296503, 9075521]

約数ペア:

[(1, 9075521), (7, 1296503), (13, 698117), (19, 477659), (29, 312949), (91, 99731), (133, 68237), (181, 50141), (203, 44707), (247, 36743), (377, 24073), (551, 16471), (1267, 7163), (1729, 5249), (2353, 3857), (2639, 3439)]