570627

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 898560

約数和(自身を除く): 327933

約数列:

[1, 3, 9, 19, 47, 57, 71, 141, 171, 213, 423, 639, 893, 1349, 2679, 3337, 4047, 8037, 10011, 12141, 30033, 63403, 190209, 570627]

約数ペア:

[(1, 570627), (3, 190209), (9, 63403), (19, 30033), (47, 12141), (57, 10011), (71, 8037), (141, 4047), (171, 3337), (213, 2679), (423, 1349), (639, 893)]