169018199

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 209148048

約数和(自身を除く): 40129849

約数列:

[1, 7, 17, 49, 119, 331, 613, 833, 2317, 4291, 5627, 10421, 16219, 30037, 39389, 72947, 202903, 275723, 510629, 1420321, 3449351, 9942247, 24145457, 169018199]

約数ペア:

[(1, 169018199), (7, 24145457), (17, 9942247), (49, 3449351), (119, 1420321), (331, 510629), (613, 275723), (833, 202903), (2317, 72947), (4291, 39389), (5627, 30037), (10421, 16219)]