28720027823

素因数分解:

${\mathrm{29}}^1\times {\mathrm{1831}}^1\times {\mathrm{540877}}^1$

素因数の和:542737

約数の個数: 8

約数和(自身を含む): 29726654880

約数和(自身を除く): 1006627057

約数列:

[1, 29, 1831, 53099, 540877, 15685433, 990345787, 28720027823]

約数ペア:

[(1, 28720027823), (29, 990345787), (1831, 15685433), (53099, 540877)]