1153627821

素因数分解:

$3^2\times {\mathrm{1669}}^1\times {\mathrm{76801}}^1$

素因数の和:78476

約数の個数: 12

約数和(自身を含む): 1667371420

約数和(自身を除く): 513743599

約数列:

[1, 3, 9, 1669, 5007, 15021, 76801, 230403, 691209, 128180869, 384542607, 1153627821]

約数ペア:

[(1, 1153627821), (3, 384542607), (9, 128180869), (1669, 691209), (5007, 230403), (15021, 76801)]