3198789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 5116800

約数和(自身を除く): 1918011

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 409, 711, 869, 1227, 2607, 3681, 4499, 7821, 13497, 32311, 40491, 96933, 290799, 355421, 1066263, 3198789]

約数ペア:

[(1, 3198789), (3, 1066263), (9, 355421), (11, 290799), (33, 96933), (79, 40491), (99, 32311), (237, 13497), (409, 7821), (711, 4499), (869, 3681), (1227, 2607)]