2247274809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{519121}}^1$

素因数の和:519177

約数の個数: 24

約数和(自身を含む): 3590247752

約数和(自身を除く): 1342972943

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 519121, 1557363, 4672089, 6748573, 19207477, 20245719, 57622431, 60737157, 172867293, 249697201, 749091603, 2247274809]

約数ペア:

[(1, 2247274809), (3, 749091603), (9, 249697201), (13, 172867293), (37, 60737157), (39, 57622431), (111, 20245719), (117, 19207477), (333, 6748573), (481, 4672089), (1443, 1557363), (4329, 519121)]