30663867

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 45723648

約数和(自身を除く): 15059781

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 1951, 5239, 5853, 15717, 25363, 60481, 76089, 181443, 329719, 786253, 989157, 2358759, 10221289, 30663867]

約数ペア:

[(1, 30663867), (3, 10221289), (13, 2358759), (31, 989157), (39, 786253), (93, 329719), (169, 181443), (403, 76089), (507, 60481), (1209, 25363), (1951, 15717), (5239, 5853)]