47883759

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 80457216

約数和(自身を除く): 32573457

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 2037, 2137, 3201, 6411, 7469, 14959, 22407, 23507, 44877, 70521, 164549, 207289, 493647, 621867, 1451023, 2280179, 4353069, 6840537, 15961253, 47883759]

約数ペア:

[(1, 47883759), (3, 15961253), (7, 6840537), (11, 4353069), (21, 2280179), (33, 1451023), (77, 621867), (97, 493647), (231, 207289), (291, 164549), (679, 70521), (1067, 44877), (2037, 23507), (2137, 22407), (3201, 14959), (6411, 7469)]