2321161921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{185797}}^1$

素因数の和:185872

約数の個数: 12

約数和(自身を含む): 2582963796

約数和(自身を除く): 261801875

約数列:

[1, 13, 31, 403, 961, 12493, 185797, 2415361, 5759707, 74876191, 178550917, 2321161921]

約数ペア:

[(1, 2321161921), (13, 178550917), (31, 74876191), (403, 5759707), (961, 2415361), (12493, 185797)]