2247405381

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2063}}^1\times {\mathrm{9311}}^1$

素因数の和:11393

約数の個数: 24

約数和(自身を含む): 3498034176

約数和(自身を除く): 1250628795

約数列:

[1, 3, 9, 13, 39, 117, 2063, 6189, 9311, 18567, 26819, 27933, 80457, 83799, 121043, 241371, 363129, 1089387, 19208593, 57625779, 172877337, 249711709, 749135127, 2247405381]

約数ペア:

[(1, 2247405381), (3, 749135127), (9, 249711709), (13, 172877337), (39, 57625779), (117, 19208593), (2063, 1089387), (6189, 363129), (9311, 241371), (18567, 121043), (26819, 83799), (27933, 80457)]