25212471

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 34439904

約数和(自身を除く): 9227433

約数列:

[1, 3, 53, 159, 257, 617, 771, 1851, 13621, 32701, 40863, 98103, 158569, 475707, 8404157, 25212471]

約数ペア:

[(1, 25212471), (3, 8404157), (53, 475707), (159, 158569), (257, 98103), (617, 40863), (771, 32701), (1851, 13621)]