30758559

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2729}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 46934160

約数和(自身を除く): 16175601

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 2729, 3757, 8187, 11271, 35477, 46393, 106431, 139179, 603109, 788681, 1809327, 2366043, 10252853, 30758559]

約数ペア:

[(1, 30758559), (3, 10252853), (13, 2366043), (17, 1809327), (39, 788681), (51, 603109), (221, 139179), (289, 106431), (663, 46393), (867, 35477), (2729, 11271), (3757, 8187)]