26802789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12967}}^1$

素因数の和:13036

約数の個数: 16

約数和(自身を含む): 39215232

約数和(自身を除く): 12412443

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 12967, 38901, 168571, 505713, 687251, 2061753, 8934263, 26802789]

約数ペア:

[(1, 26802789), (3, 8934263), (13, 2061753), (39, 687251), (53, 505713), (159, 168571), (689, 38901), (2067, 12967)]