39743451

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 63049584

約数和(自身を除く): 23306133

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 2557, 5181, 7671, 15543, 23013, 28127, 84381, 253143, 401449, 1204347, 3613041, 4415939, 13247817, 39743451]

約数ペア:

[(1, 39743451), (3, 13247817), (9, 4415939), (11, 3613041), (33, 1204347), (99, 401449), (157, 253143), (471, 84381), (1413, 28127), (1727, 23013), (2557, 15543), (5181, 7671)]