3985267

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 24

約数和(自身を含む): 5004720

約数和(自身を除く): 1019453

約数列:

[1, 11, 13, 29, 31, 143, 319, 341, 377, 403, 899, 961, 4147, 4433, 9889, 10571, 11687, 12493, 27869, 128557, 137423, 306559, 362297, 3985267]

約数ペア:

[(1, 3985267), (11, 362297), (13, 306559), (29, 137423), (31, 128557), (143, 27869), (319, 12493), (341, 11687), (377, 10571), (403, 9889), (899, 4433), (961, 4147)]