2008209273

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1804321}}^1$

素因数の和:1804384

約数の個数: 16

約数和(自身を含む): 3117868416

約数和(自身を除く): 1109659143

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1804321, 5412963, 12630247, 37890741, 95629013, 286887039, 669403091, 2008209273]

約数ペア:

[(1, 2008209273), (3, 669403091), (7, 286887039), (21, 95629013), (53, 37890741), (159, 12630247), (371, 5412963), (1113, 1804321)]