69531161

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 80870400

約数和(自身を除く): 11339239

約数列:

[1, 7, 89, 233, 479, 623, 1631, 3353, 20737, 42631, 111607, 145159, 298417, 781249, 9933023, 69531161]

約数ペア:

[(1, 69531161), (7, 9933023), (89, 781249), (233, 298417), (479, 145159), (623, 111607), (1631, 42631), (3353, 20737)]