172783967

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 185472000

約数和(自身を除く): 12688033

約数列:

[1, 19, 71, 349, 367, 1349, 6631, 6973, 24779, 26057, 128083, 470801, 495083, 2433577, 9093893, 172783967]

約数ペア:

[(1, 172783967), (19, 9093893), (71, 2433577), (349, 495083), (367, 470801), (1349, 128083), (6631, 26057), (6973, 24779)]