2941982883

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{41957}}^1$

素因数の和:42033

約数の個数: 48

約数和(自身を含む): 5165868960

約数和(自身を除く): 2223886077

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 159, 189, 371, 441, 477, 1113, 1323, 1431, 2597, 3339, 7791, 10017, 23373, 41957, 70119, 125871, 293699, 377613, 881097, 1132839, 2055893, 2223721, 2643291, 6167679, 6671163, 7929873, 15566047, 18503037, 20013489, 46698141, 55509111, 60040467, 108962329, 140094423, 326886987, 420283269, 980660961, 2941982883]

約数ペア:

[(1, 2941982883), (3, 980660961), (7, 420283269), (9, 326886987), (21, 140094423), (27, 108962329), (49, 60040467), (53, 55509111), (63, 46698141), (147, 20013489), (159, 18503037), (189, 15566047), (371, 7929873), (441, 6671163), (477, 6167679), (1113, 2643291), (1323, 2223721), (1431, 2055893), (2597, 1132839), (3339, 881097), (7791, 377613), (10017, 293699), (23373, 125871), (41957, 70119)]