87311611

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 93339648

約数和(自身を除く): 6028037

約数列:

[1, 23, 71, 127, 421, 1633, 2921, 9017, 9683, 29891, 53467, 207391, 687493, 1229741, 3796157, 87311611]

約数ペア:

[(1, 87311611), (23, 3796157), (71, 1229741), (127, 687493), (421, 207391), (1633, 53467), (2921, 29891), (9017, 9683)]