80520347

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 90784800

約数和(自身を除く): 10264453

約数列:

[1, 17, 19, 89, 323, 1513, 1691, 2801, 28747, 47617, 53219, 249289, 904723, 4237913, 4736491, 80520347]

約数ペア:

[(1, 80520347), (17, 4736491), (19, 4237913), (89, 904723), (323, 249289), (1513, 53219), (1691, 47617), (2801, 28747)]