9726227

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 12350304

約数和(自身を除く): 2624077

約数列:

[1, 7, 17, 37, 47, 119, 259, 329, 629, 799, 1739, 2209, 4403, 5593, 12173, 15463, 29563, 37553, 81733, 206941, 262871, 572131, 1389461, 9726227]

約数ペア:

[(1, 9726227), (7, 1389461), (17, 572131), (37, 262871), (47, 206941), (119, 81733), (259, 37553), (329, 29563), (629, 15463), (799, 12173), (1739, 5593), (2209, 4403)]