4893847

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 5799232

約数和(自身を除く): 905385

約数列:

[1, 7, 61, 73, 157, 427, 511, 1099, 4453, 9577, 11461, 31171, 67039, 80227, 699121, 4893847]

約数ペア:

[(1, 4893847), (7, 699121), (61, 80227), (73, 67039), (157, 31171), (427, 11461), (511, 9577), (1099, 4453)]