1995442959

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{13397}}^1$

素因数の和:13910

約数の個数: 16

約数和(自身を含む): 2688174720

約数和(自身を除く): 692731761

約数列:

[1, 3, 131, 379, 393, 1137, 13397, 40191, 49649, 148947, 1755007, 5077463, 5265021, 15232389, 665147653, 1995442959]

約数ペア:

[(1, 1995442959), (3, 665147653), (131, 15232389), (379, 5265021), (393, 5077463), (1137, 1755007), (13397, 148947), (40191, 49649)]