5005197

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 7587840

約数和(自身を除く): 2582643

約数列:

[1, 3, 9, 29, 87, 127, 151, 261, 381, 453, 1143, 1359, 3683, 4379, 11049, 13137, 19177, 33147, 39411, 57531, 172593, 556133, 1668399, 5005197]

約数ペア:

[(1, 5005197), (3, 1668399), (9, 556133), (29, 172593), (87, 57531), (127, 39411), (151, 33147), (261, 19177), (381, 13137), (453, 11049), (1143, 4379), (1359, 3683)]