42612759

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2161}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 70602272

約数和(自身を除く): 27989513

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 2161, 2191, 2817, 6483, 6573, 15127, 19449, 19719, 45381, 136143, 676393, 2029179, 4734751, 6087537, 14204253, 42612759]

約数ペア:

[(1, 42612759), (3, 14204253), (7, 6087537), (9, 4734751), (21, 2029179), (63, 676393), (313, 136143), (939, 45381), (2161, 19719), (2191, 19449), (2817, 15127), (6483, 6573)]