13333749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31081}}^1$

素因数の和:31108

約数の個数: 16

約数和(自身を含む): 20887104

約数和(自身を除く): 7553355

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 31081, 93243, 341891, 404053, 1025673, 1212159, 4444583, 13333749]

約数ペア:

[(1, 13333749), (3, 4444583), (11, 1212159), (13, 1025673), (33, 404053), (39, 341891), (143, 93243), (429, 31081)]