38823687

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 67145728

約数和(自身を除く): 28322041

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 103, 193, 217, 279, 309, 579, 651, 721, 927, 1351, 1737, 1953, 2163, 3193, 4053, 5983, 6489, 9579, 12159, 17949, 19879, 22351, 28737, 41881, 53847, 59637, 67053, 125643, 139153, 178911, 201159, 376929, 417459, 616249, 1252377, 1848747, 4313743, 5546241, 12941229, 38823687]

約数ペア:

[(1, 38823687), (3, 12941229), (7, 5546241), (9, 4313743), (21, 1848747), (31, 1252377), (63, 616249), (93, 417459), (103, 376929), (193, 201159), (217, 178911), (279, 139153), (309, 125643), (579, 67053), (651, 59637), (721, 53847), (927, 41881), (1351, 28737), (1737, 22351), (1953, 19879), (2163, 17949), (3193, 12159), (4053, 9579), (5983, 6489)]