297584497

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{55717}}^1$

素因数の和:55840

約数の個数: 12

約数和(自身を含む): 349351860

約数和(自身を除く): 51767363

約数列:

[1, 7, 49, 109, 763, 5341, 55717, 390019, 2730133, 6073153, 42512071, 297584497]

約数ペア:

[(1, 297584497), (7, 42512071), (49, 6073153), (109, 2730133), (763, 390019), (5341, 55717)]