290433039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{31159}}^1$

素因数の和:31414

約数の個数: 16

約数和(自身を含む): 418790400

約数和(自身を除く): 128357361

約数列:

[1, 3, 13, 39, 239, 717, 3107, 9321, 31159, 93477, 405067, 1215201, 7447001, 22341003, 96811013, 290433039]

約数ペア:

[(1, 290433039), (3, 96811013), (13, 22341003), (39, 7447001), (239, 1215201), (717, 405067), (3107, 93477), (9321, 31159)]