8847867

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6907}}^1$

素因数の和:6978

約数の個数: 16

約数和(自身を含む): 13705472

約数和(自身を除く): 4857605

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 6907, 20721, 48349, 145047, 421327, 1263981, 2949289, 8847867]

約数ペア:

[(1, 8847867), (3, 2949289), (7, 1263981), (21, 421327), (61, 145047), (183, 48349), (427, 20721), (1281, 6907)]