28960101

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 43088760

約数和(自身を除く): 14128659

約数列:

[1, 3, 9, 53, 109, 159, 327, 477, 557, 981, 1671, 5013, 5777, 17331, 29521, 51993, 60713, 88563, 182139, 265689, 546417, 3217789, 9653367, 28960101]

約数ペア:

[(1, 28960101), (3, 9653367), (9, 3217789), (53, 546417), (109, 265689), (159, 182139), (327, 88563), (477, 60713), (557, 51993), (981, 29521), (1671, 17331), (5013, 5777)]