788343193

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 1008927360

約数和(自身を除く): 220584167

約数列:

[1, 11, 17, 19, 23, 121, 187, 209, 253, 323, 391, 437, 877, 2057, 2299, 2783, 3553, 4301, 4807, 7429, 9647, 14909, 16663, 20171, 39083, 47311, 52877, 81719, 106117, 163999, 183293, 221881, 283271, 342907, 383249, 898909, 1803989, 2016223, 2440691, 3115981, 3771977, 4215739, 6515233, 34275791, 41491747, 46373129, 71667563, 788343193]

約数ペア:

[(1, 788343193), (11, 71667563), (17, 46373129), (19, 41491747), (23, 34275791), (121, 6515233), (187, 4215739), (209, 3771977), (253, 3115981), (323, 2440691), (391, 2016223), (437, 1803989), (877, 898909), (2057, 383249), (2299, 342907), (2783, 283271), (3553, 221881), (4301, 183293), (4807, 163999), (7429, 106117), (9647, 81719), (14909, 52877), (16663, 47311), (20171, 39083)]