713661487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{28001}}^1$

素因数の和:28350

約数の個数: 16

約数和(自身を含む): 892479744

約数和(自身を除く): 178818257

約数列:

[1, 7, 11, 77, 331, 2317, 3641, 25487, 28001, 196007, 308011, 2156077, 9268331, 64878317, 101951641, 713661487]

約数ペア:

[(1, 713661487), (7, 101951641), (11, 64878317), (77, 9268331), (331, 2156077), (2317, 308011), (3641, 196007), (25487, 28001)]