4266927

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 7132320

約数和(自身を除く): 2865393

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 761, 801, 1869, 2283, 5327, 5607, 6849, 15981, 47943, 67729, 203187, 474103, 609561, 1422309, 4266927]

約数ペア:

[(1, 4266927), (3, 1422309), (7, 609561), (9, 474103), (21, 203187), (63, 67729), (89, 47943), (267, 15981), (623, 6849), (761, 5607), (801, 5327), (1869, 2283)]