1020129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 1562880

約数和(自身を除く): 542751

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1627, 4881, 17897, 30913, 53691, 92739, 340043, 1020129]

約数ペア:

[(1, 1020129), (3, 340043), (11, 92739), (19, 53691), (33, 30913), (57, 17897), (209, 4881), (627, 1627)]