38504511

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 59443200

約数和(自身を除く): 20938689

約数列:

[1, 3, 9, 27, 31, 93, 179, 257, 279, 537, 771, 837, 1611, 2313, 4833, 5549, 6939, 7967, 16647, 23901, 46003, 49941, 71703, 138009, 149823, 215109, 414027, 1242081, 1426093, 4278279, 12834837, 38504511]

約数ペア:

[(1, 38504511), (3, 12834837), (9, 4278279), (27, 1426093), (31, 1242081), (93, 414027), (179, 215109), (257, 149823), (279, 138009), (537, 71703), (771, 49941), (837, 46003), (1611, 23901), (2313, 16647), (4833, 7967), (5549, 6939)]