13246791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1231}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 18805248

約数和(自身を除く): 5558457

約数列:

[1, 3, 17, 51, 211, 633, 1231, 3587, 3693, 10761, 20927, 62781, 259741, 779223, 4415597, 13246791]

約数ペア:

[(1, 13246791), (3, 4415597), (17, 779223), (51, 259741), (211, 62781), (633, 20927), (1231, 10761), (3587, 3693)]