29860857

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15013}}^1$

素因数の和:15049

約数の個数: 24

約数和(自身を含む): 49185864

約数和(自身を除く): 19325007

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 15013, 45039, 135117, 195169, 255221, 585507, 765663, 1756521, 2296989, 3317873, 9953619, 29860857]

約数ペア:

[(1, 29860857), (3, 9953619), (9, 3317873), (13, 2296989), (17, 1756521), (39, 765663), (51, 585507), (117, 255221), (153, 195169), (221, 135117), (663, 45039), (1989, 15013)]