3973761

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 6535620

約数和(自身を除く): 2561859

約数列:

[1, 3, 9, 11, 33, 41, 89, 99, 121, 123, 267, 363, 369, 451, 801, 979, 1089, 1353, 2937, 3649, 4059, 4961, 8811, 10769, 10947, 14883, 32307, 32841, 40139, 44649, 96921, 120417, 361251, 441529, 1324587, 3973761]

約数ペア:

[(1, 3973761), (3, 1324587), (9, 441529), (11, 361251), (33, 120417), (41, 96921), (89, 44649), (99, 40139), (121, 32841), (123, 32307), (267, 14883), (363, 10947), (369, 10769), (451, 8811), (801, 4961), (979, 4059), (1089, 3649), (1353, 2937)]