42304041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21269}}^1$

素因数の和:21305

約数の個数: 24

約数和(自身を含む): 69680520

約数和(自身を除く): 27376479

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 21269, 63807, 191421, 276497, 361573, 829491, 1084719, 2488473, 3254157, 4700449, 14101347, 42304041]

約数ペア:

[(1, 42304041), (3, 14101347), (9, 4700449), (13, 3254157), (17, 2488473), (39, 1084719), (51, 829491), (117, 361573), (153, 276497), (221, 191421), (663, 63807), (1989, 21269)]