28408371267

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1\times {\mathrm{52543}}^1$

素因数の和:53562

約数の個数: 16

約数和(自身を含む): 38092298240

約数和(自身を除く): 9683926973

約数列:

[1, 3, 229, 687, 787, 2361, 52543, 157629, 180223, 540669, 12032347, 36097041, 41351341, 124054023, 9469457089, 28408371267]

約数ペア:

[(1, 28408371267), (3, 9469457089), (229, 124054023), (687, 41351341), (787, 36097041), (2361, 12032347), (52543, 540669), (157629, 180223)]