28423109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 34110720

約数和(自身を除く): 5687611

約数列:

[1, 11, 13, 47, 143, 517, 611, 4229, 6721, 46519, 54977, 198763, 604747, 2186393, 2583919, 28423109]

約数ペア:

[(1, 28423109), (11, 2583919), (13, 2186393), (47, 604747), (143, 198763), (517, 54977), (611, 46519), (4229, 6721)]