879802887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{420757}}^1$

素因数の和:420818

約数の個数: 16

約数和(自身を含む): 1272372192

約数和(自身を除く): 392569305

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 420757, 1262271, 7152869, 17251037, 21458607, 51753111, 293267629, 879802887]

約数ペア:

[(1, 879802887), (3, 293267629), (17, 51753111), (41, 21458607), (51, 17251037), (123, 7152869), (697, 1262271), (2091, 420757)]