520032561

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{16451}}^1$

素因数の和:16752

約数の個数: 16

約数和(自身を含む): 713095488

約数和(自身を除く): 193062927

約数列:

[1, 3, 41, 123, 257, 771, 10537, 16451, 31611, 49353, 674491, 2023473, 4227907, 12683721, 173344187, 520032561]

約数ペア:

[(1, 520032561), (3, 173344187), (41, 12683721), (123, 4227907), (257, 2023473), (771, 674491), (10537, 49353), (16451, 31611)]