713191353

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1787447}}^1$

素因数の和:1787476

約数の個数: 16

約数和(自身を含む): 1143966720

約数和(自身を除く): 430775367

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1787447, 5362341, 12512129, 33961493, 37536387, 101884479, 237730451, 713191353]

約数ペア:

[(1, 713191353), (3, 237730451), (7, 101884479), (19, 37536387), (21, 33961493), (57, 12512129), (133, 5362341), (399, 1787447)]