2029531

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 16

約数和(自身を含む): 2430400

約数和(自身を除く): 400869

約数列:

[1, 7, 49, 61, 97, 343, 427, 679, 2989, 4753, 5917, 20923, 33271, 41419, 289933, 2029531]

約数ペア:

[(1, 2029531), (7, 289933), (49, 41419), (61, 33271), (97, 20923), (343, 5917), (427, 4753), (679, 2989)]