13171079481

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15297421}}^1$

素因数の和:15297472

約数の個数: 16

約数和(自身を含む): 20559735168

約数和(自身を除く): 7388655687

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 15297421, 45892263, 107081947, 321245841, 627194261, 1881582783, 4390359827, 13171079481]

約数ペア:

[(1, 13171079481), (3, 4390359827), (7, 1881582783), (21, 627194261), (41, 321245841), (123, 107081947), (287, 45892263), (861, 15297421)]