510408087

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{7193}}^1$

素因数の和:7343

約数の個数: 32

約数和(自身を含む): 810332160

約数和(自身を除く): 299924073

約数列:

[1, 3, 7, 21, 31, 93, 109, 217, 327, 651, 763, 2289, 3379, 7193, 10137, 21579, 23653, 50351, 70959, 151053, 222983, 668949, 784037, 1560881, 2352111, 4682643, 5488259, 16464777, 24305147, 72915441, 170136029, 510408087]

約数ペア:

[(1, 510408087), (3, 170136029), (7, 72915441), (21, 24305147), (31, 16464777), (93, 5488259), (109, 4682643), (217, 2352111), (327, 1560881), (651, 784037), (763, 668949), (2289, 222983), (3379, 151053), (7193, 70959), (10137, 50351), (21579, 23653)]