5236581

素因数分解:

$3^1\times 7^4\times {\mathrm{727}}^1$

素因数の和:758

約数の個数: 20

約数和(自身を含む): 8156512

約数和(自身を除く): 2919931

約数列:

[1, 3, 7, 21, 49, 147, 343, 727, 1029, 2181, 2401, 5089, 7203, 15267, 35623, 106869, 249361, 748083, 1745527, 5236581]

約数ペア:

[(1, 5236581), (3, 1745527), (7, 748083), (21, 249361), (49, 106869), (147, 35623), (343, 15267), (727, 7203), (1029, 5089), (2181, 2401)]