27401257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 31102848

約数和(自身を除く): 3701591

約数列:

[1, 13, 23, 113, 299, 811, 1469, 2599, 10543, 18653, 33787, 91643, 242489, 1191359, 2107789, 27401257]

約数ペア:

[(1, 27401257), (13, 2107789), (23, 1191359), (113, 242489), (299, 91643), (811, 33787), (1469, 18653), (2599, 10543)]