39847071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7691}}^1$

素因数の和:7862

約数の個数: 16

約数和(自身を含む): 58336128

約数和(自身を除く): 18489057

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 7691, 23073, 84601, 253803, 1207487, 3622461, 13282357, 39847071]

約数ペア:

[(1, 39847071), (3, 13282357), (11, 3622461), (33, 1207487), (157, 253803), (471, 84601), (1727, 23073), (5181, 7691)]