40249563

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 57959424

約数和(自身を除く): 17709861

約数列:

[1, 3, 23, 31, 69, 93, 607, 713, 961, 1821, 2139, 2883, 13961, 18817, 22103, 41883, 56451, 66309, 432791, 583327, 1298373, 1749981, 13416521, 40249563]

約数ペア:

[(1, 40249563), (3, 13416521), (23, 1749981), (31, 1298373), (69, 583327), (93, 432791), (607, 66309), (713, 56451), (961, 41883), (1821, 22103), (2139, 18817), (2883, 13961)]