85649473

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{49537}}^1$

素因数の和:49576

約数の個数: 16

約数和(自身を含む): 110965120

約数和(自身を除く): 25315647

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 49537, 346759, 643981, 941203, 4507867, 6588421, 12235639, 85649473]

約数ペア:

[(1, 85649473), (7, 12235639), (13, 6588421), (19, 4507867), (91, 941203), (133, 643981), (247, 346759), (1729, 49537)]