6396887

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 7570944

約数和(自身を除く): 1174057

約数列:

[1, 7, 61, 71, 211, 427, 497, 1477, 4331, 12871, 14981, 30317, 90097, 104867, 913841, 6396887]

約数ペア:

[(1, 6396887), (7, 913841), (61, 104867), (71, 90097), (211, 30317), (427, 14981), (497, 12871), (1477, 4331)]