854331381

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{39503}}^1$

素因数の和:39607

約数の個数: 24

約数和(自身を含む): 1294151040

約数和(自身を除く): 439819659

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 801, 2403, 7209, 21627, 39503, 118509, 355527, 1066581, 3199743, 3515767, 9599229, 10547301, 31641903, 94925709, 284777127, 854331381]

約数ペア:

[(1, 854331381), (3, 284777127), (9, 94925709), (27, 31641903), (81, 10547301), (89, 9599229), (243, 3515767), (267, 3199743), (801, 1066581), (2403, 355527), (7209, 118509), (21627, 39503)]