2009013919257

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{4591}}^1\times {\mathrm{4637}}^1$

素因数の和:9693

約数の個数: 32

約数和(自身を含む): 2719289825280

約数和(自身を除く): 710275906023

約数列:

[1, 3, 83, 249, 379, 1137, 4591, 4637, 13773, 13911, 31457, 94371, 381053, 384871, 1143159, 1154613, 1739989, 1757423, 5219967, 5272269, 21288467, 63865401, 144419087, 145866109, 433257261, 437598327, 1766942761, 5300828283, 8068328993, 24204986979, 669671306419, 2009013919257]

約数ペア:

[(1, 2009013919257), (3, 669671306419), (83, 24204986979), (249, 8068328993), (379, 5300828283), (1137, 1766942761), (4591, 437598327), (4637, 433257261), (13773, 145866109), (13911, 144419087), (31457, 63865401), (94371, 21288467), (381053, 5272269), (384871, 5219967), (1143159, 1757423), (1154613, 1739989)]