426223683

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 654166656

約数和(自身を除く): 227942973

約数列:

[1, 3, 9, 37, 47, 111, 113, 141, 241, 333, 339, 423, 723, 1017, 1739, 2169, 4181, 5217, 5311, 8917, 11327, 12543, 15651, 15933, 26751, 27233, 33981, 37629, 47799, 80253, 81699, 101943, 196507, 245097, 419099, 589521, 1007621, 1257297, 1279951, 1768563, 3022863, 3771891, 3839853, 9068589, 11519559, 47358187, 142074561, 426223683]

約数ペア:

[(1, 426223683), (3, 142074561), (9, 47358187), (37, 11519559), (47, 9068589), (111, 3839853), (113, 3771891), (141, 3022863), (241, 1768563), (333, 1279951), (339, 1257297), (423, 1007621), (723, 589521), (1017, 419099), (1739, 245097), (2169, 196507), (4181, 101943), (5217, 81699), (5311, 80253), (8917, 47799), (11327, 37629), (12543, 33981), (15651, 27233), (15933, 26751)]