25157217

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 34449408

約数和(自身を除く): 9292191

約数列:

[1, 3, 71, 83, 213, 249, 1423, 4269, 5893, 17679, 101033, 118109, 303099, 354327, 8385739, 25157217]

約数ペア:

[(1, 25157217), (3, 8385739), (71, 354327), (83, 303099), (213, 118109), (249, 101033), (1423, 17679), (4269, 5893)]