7980452793

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{16730509}}^1$

素因数の和:16730568

約数の個数: 12

約数和(自身を含む): 11744818020

約数和(自身を除く): 3764365227

約数列:

[1, 3, 9, 53, 159, 477, 16730509, 50191527, 150574581, 886716977, 2660150931, 7980452793]

約数ペア:

[(1, 7980452793), (3, 2660150931), (9, 886716977), (53, 150574581), (159, 50191527), (477, 16730509)]