7328619

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 11222640

約数和(自身を除く): 3894021

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 653, 1247, 1959, 3741, 5877, 11223, 18937, 28079, 56811, 84237, 170433, 252711, 814291, 2442873, 7328619]

約数ペア:

[(1, 7328619), (3, 2442873), (9, 814291), (29, 252711), (43, 170433), (87, 84237), (129, 56811), (261, 28079), (387, 18937), (653, 11223), (1247, 5877), (1959, 3741)]