28654041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4931}}^1$

素因数の和:5096

約数の個数: 16

約数和(自身を含む): 41428800

約数和(自身を除く): 12774759

約数列:

[1, 3, 13, 39, 149, 447, 1937, 4931, 5811, 14793, 64103, 192309, 734719, 2204157, 9551347, 28654041]

約数ペア:

[(1, 28654041), (3, 9551347), (13, 2204157), (39, 734719), (149, 192309), (447, 64103), (1937, 14793), (4931, 5811)]