29969181

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17807}}^1$

素因数の和:17841

約数の個数: 24

約数和(自身を含む): 50004864

約数和(自身を除く): 20035683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 17807, 53421, 160263, 195877, 302719, 587631, 908157, 1762893, 2724471, 3329909, 9989727, 29969181]

約数ペア:

[(1, 29969181), (3, 9989727), (9, 3329909), (11, 2724471), (17, 1762893), (33, 908157), (51, 587631), (99, 302719), (153, 195877), (187, 160263), (561, 53421), (1683, 17807)]