25123679

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 29315328

約数和(自身を除く): 4191649

約数列:

[1, 7, 97, 163, 227, 679, 1141, 1589, 15811, 22019, 37001, 110677, 154133, 259007, 3589097, 25123679]

約数ペア:

[(1, 25123679), (7, 3589097), (97, 259007), (163, 154133), (227, 110677), (679, 37001), (1141, 22019), (1589, 15811)]