2858933

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 3608064

約数和(自身を除く): 749131

約数列:

[1, 7, 11, 77, 107, 347, 749, 1177, 2429, 3817, 8239, 26719, 37129, 259903, 408419, 2858933]

約数ペア:

[(1, 2858933), (7, 408419), (11, 259903), (77, 37129), (107, 26719), (347, 8239), (749, 3817), (1177, 2429)]