27980931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10733}}^1$

素因数の和:10826

約数の個数: 16

約数和(自身を含む): 41218560

約数和(自身を除く): 13237629

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 10733, 32199, 118063, 354189, 847907, 2543721, 9326977, 27980931]

約数ペア:

[(1, 27980931), (3, 9326977), (11, 2543721), (33, 847907), (79, 354189), (237, 118063), (869, 32199), (2607, 10733)]