2016174657

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{1451}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 3104538624

約数和(自身を除く): 1088363967

約数列:

[1, 3, 7, 21, 127, 381, 521, 889, 1451, 1563, 2667, 3647, 4353, 10157, 10941, 30471, 66167, 184277, 198501, 463169, 552831, 755971, 1289939, 1389507, 2267913, 3869817, 5291797, 15875391, 96008317, 288024951, 672058219, 2016174657]

約数ペア:

[(1, 2016174657), (3, 672058219), (7, 288024951), (21, 96008317), (127, 15875391), (381, 5291797), (521, 3869817), (889, 2267913), (1451, 1389507), (1563, 1289939), (2667, 755971), (3647, 552831), (4353, 463169), (10157, 198501), (10941, 184277), (30471, 66167)]