20253103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 23327136

約数和(自身を除く): 3074033

約数列:

[1, 13, 17, 113, 221, 811, 1469, 1921, 10543, 13787, 24973, 91643, 179231, 1191359, 1557931, 20253103]

約数ペア:

[(1, 20253103), (13, 1557931), (17, 1191359), (113, 179231), (221, 91643), (811, 24973), (1469, 13787), (1921, 10543)]