4205277

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:474

約数の個数: 20

約数和(自身を含む): 6337980

約数和(自身を除く): 2132703

約数列:

[1, 3, 9, 27, 81, 193, 269, 579, 807, 1737, 2421, 5211, 7263, 15633, 21789, 51917, 155751, 467253, 1401759, 4205277]

約数ペア:

[(1, 4205277), (3, 1401759), (9, 467253), (27, 155751), (81, 51917), (193, 21789), (269, 15633), (579, 7263), (807, 5211), (1737, 2421)]