4999743

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 8395296

約数和(自身を除く): 3395553

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 1301, 3843, 3903, 9107, 11709, 27321, 79361, 81963, 238083, 555527, 714249, 1666581, 4999743]

約数ペア:

[(1, 4999743), (3, 1666581), (7, 714249), (9, 555527), (21, 238083), (61, 81963), (63, 79361), (183, 27321), (427, 11709), (549, 9107), (1281, 3903), (1301, 3843)]