266945277

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1\times {\mathrm{769}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 358585920

約数和(自身を除く): 91640643

約数列:

[1, 3, 251, 461, 753, 769, 1383, 2307, 115711, 193019, 347133, 354509, 579057, 1063527, 88981759, 266945277]

約数ペア:

[(1, 266945277), (3, 88981759), (251, 1063527), (461, 579057), (753, 354509), (769, 347133), (1383, 193019), (2307, 115711)]