13286559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30971}}^1$

素因数の和:30998

約数の個数: 16

約数和(自身を含む): 20813184

約数和(自身を除く): 7526625

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 30971, 92913, 340681, 402623, 1022043, 1207869, 4428853, 13286559]

約数ペア:

[(1, 13286559), (3, 4428853), (11, 1207869), (13, 1022043), (33, 402623), (39, 340681), (143, 92913), (429, 30971)]