1245352401

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{138511}}^1$

素因数の和:138563

約数の個数: 24

約数和(自身を含む): 1915897984

約数和(自身を除く): 670545583

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 2997, 8991, 138511, 415533, 1246599, 3739797, 5124907, 11219391, 15374721, 33658173, 46124163, 138372489, 415117467, 1245352401]

約数ペア:

[(1, 1245352401), (3, 415117467), (9, 138372489), (27, 46124163), (37, 33658173), (81, 15374721), (111, 11219391), (243, 5124907), (333, 3739797), (999, 1246599), (2997, 415533), (8991, 138511)]