25492327

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 29855232

約数和(自身を除く): 4362905

約数列:

[1, 7, 61, 227, 263, 427, 1589, 1841, 13847, 16043, 59701, 96929, 112301, 417907, 3641761, 25492327]

約数ペア:

[(1, 25492327), (7, 3641761), (61, 417907), (227, 112301), (263, 96929), (427, 59701), (1589, 16043), (1841, 13847)]