7395381

素因数分解:

$3^4\times 7^1\times {\mathrm{13043}}^1$

素因数の和:13062

約数の個数: 20

約数和(自身を含む): 12626592

約数和(自身を除く): 5231211

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 13043, 39129, 91301, 117387, 273903, 352161, 821709, 1056483, 2465127, 7395381]

約数ペア:

[(1, 7395381), (3, 2465127), (7, 1056483), (9, 821709), (21, 352161), (27, 273903), (63, 117387), (81, 91301), (189, 39129), (567, 13043)]