1063449

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:722

約数の個数: 20

約数和(自身を含む): 1674640

約数和(自身を除く): 611191

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 691, 1539, 2073, 6219, 13129, 18657, 39387, 55971, 118161, 354483, 1063449]

約数ペア:

[(1, 1063449), (3, 354483), (9, 118161), (19, 55971), (27, 39387), (57, 18657), (81, 13129), (171, 6219), (513, 2073), (691, 1539)]