64351693

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 75581440

約数和(自身を除く): 11229747

約数列:

[1, 7, 43, 301, 439, 487, 3073, 3409, 18877, 20941, 132139, 146587, 213793, 1496551, 9193099, 64351693]

約数ペア:

[(1, 64351693), (7, 9193099), (43, 1496551), (301, 213793), (439, 146587), (487, 132139), (3073, 20941), (3409, 18877)]