2187634176009

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{4357}}^1\times {\mathrm{626837}}^1$

素因数の和:631289

約数の個数: 24

約数和(自身を含む): 3196159204680

約数和(自身を除く): 1008525028671

約数列:

[1, 3, 9, 89, 267, 801, 4357, 13071, 39213, 387773, 626837, 1163319, 1880511, 3489957, 5641533, 55788493, 167365479, 502096437, 2731128809, 8193386427, 24580159281, 243070464001, 729211392003, 2187634176009]

約数ペア:

[(1, 2187634176009), (3, 729211392003), (9, 243070464001), (89, 24580159281), (267, 8193386427), (801, 2731128809), (4357, 502096437), (13071, 167365479), (39213, 55788493), (387773, 5641533), (626837, 3489957), (1163319, 1880511)]