12529768503

素因数分解:

$3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{297881}}^1$

素因数の和:299894

約数の個数: 16

約数和(自身を含む): 19102576896

約数和(自身を除く): 6572808393

約数列:

[1, 3, 7, 21, 2003, 6009, 14021, 42063, 297881, 893643, 2085167, 6255501, 596655643, 1789966929, 4176589501, 12529768503]

約数ペア:

[(1, 12529768503), (3, 4176589501), (7, 1789966929), (21, 596655643), (2003, 6255501), (6009, 2085167), (14021, 893643), (42063, 297881)]