7295031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 11401520

約数和(自身を除く): 4106489

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 1153, 2109, 3459, 6327, 10377, 21907, 42661, 65721, 127983, 197163, 383949, 810559, 2431677, 7295031]

約数ペア:

[(1, 7295031), (3, 2431677), (9, 810559), (19, 383949), (37, 197163), (57, 127983), (111, 65721), (171, 42661), (333, 21907), (703, 10377), (1153, 6327), (2109, 3459)]