1323308961

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{2039}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 2162563200

約数和(自身を除く): 839254239

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 1849, 2039, 5031, 5547, 6117, 15093, 16641, 18351, 24037, 26507, 49923, 55053, 72111, 79521, 87677, 216333, 238563, 263031, 648999, 715689, 789093, 1139801, 2367279, 3419403, 3770111, 10258209, 11310333, 30774627, 33930999, 49011443, 101792997, 147034329, 441102987, 1323308961]

約数ペア:

[(1, 1323308961), (3, 441102987), (9, 147034329), (13, 101792997), (27, 49011443), (39, 33930999), (43, 30774627), (117, 11310333), (129, 10258209), (351, 3770111), (387, 3419403), (559, 2367279), (1161, 1139801), (1677, 789093), (1849, 715689), (2039, 648999), (5031, 263031), (5547, 238563), (6117, 216333), (15093, 87677), (16641, 79521), (18351, 72111), (24037, 55053), (26507, 49923)]