229538463

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1621}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 382428672

約数和(自身を除く): 152890209

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 613, 1621, 1839, 4291, 4863, 6743, 11347, 12873, 17831, 20229, 34041, 47201, 53493, 124817, 141603, 374451, 993673, 2981019, 6955711, 10930403, 20867133, 32791209, 76512821, 229538463]

約数ペア:

[(1, 229538463), (3, 76512821), (7, 32791209), (11, 20867133), (21, 10930403), (33, 6955711), (77, 2981019), (231, 993673), (613, 374451), (1621, 141603), (1839, 124817), (4291, 53493), (4863, 47201), (6743, 34041), (11347, 20229), (12873, 17831)]