859634931

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 1189235520

約数和(自身を除く): 329600589

約数列:

[1, 3, 53, 109, 159, 193, 257, 327, 579, 771, 5777, 10229, 13621, 17331, 21037, 28013, 30687, 40863, 49601, 63111, 84039, 148803, 1114961, 1484689, 2628853, 3344883, 4454067, 5406509, 7886559, 16219527, 286544977, 859634931]

約数ペア:

[(1, 859634931), (3, 286544977), (53, 16219527), (109, 7886559), (159, 5406509), (193, 4454067), (257, 3344883), (327, 2628853), (579, 1484689), (771, 1114961), (5777, 148803), (10229, 84039), (13621, 63111), (17331, 49601), (21037, 40863), (28013, 30687)]