42834493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 51497600

約数和(自身を除く): 8663107

約数列:

[1, 13, 19, 37, 43, 109, 247, 481, 559, 703, 817, 1417, 1591, 2071, 4033, 4687, 9139, 10621, 20683, 26923, 30229, 52429, 60931, 76627, 89053, 173419, 392977, 996151, 1157689, 2254447, 3294961, 42834493]

約数ペア:

[(1, 42834493), (13, 3294961), (19, 2254447), (37, 1157689), (43, 996151), (109, 392977), (247, 173419), (481, 89053), (559, 76627), (703, 60931), (817, 52429), (1417, 30229), (1591, 26923), (2071, 20683), (4033, 10621), (4687, 9139)]