30370041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15269}}^1$

素因数の和:15305

約数の個数: 24

約数和(自身を含む): 50024520

約数和(自身を除く): 19654479

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 15269, 45807, 137421, 198497, 259573, 595491, 778719, 1786473, 2336157, 3374449, 10123347, 30370041]

約数ペア:

[(1, 30370041), (3, 10123347), (9, 3374449), (13, 2336157), (17, 1786473), (39, 778719), (51, 595491), (117, 259573), (153, 198497), (221, 137421), (663, 45807), (1989, 15269)]