713178123

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{640771}}^1$

素因数の和:640834

約数の個数: 16

約数和(自身を含む): 1107254016

約数和(自身を除く): 394075893

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 640771, 1922313, 4485397, 13456191, 33960863, 101882589, 237726041, 713178123]

約数ペア:

[(1, 713178123), (3, 237726041), (7, 101882589), (21, 33960863), (53, 13456191), (159, 4485397), (371, 1922313), (1113, 640771)]