8439486699

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{86743}}^1$

素因数の和:86907

約数の個数: 32

約数和(自身を含む): 13290568704

約数和(自身を除く): 4851082005

約数列:

[1, 3, 7, 21, 41, 113, 123, 287, 339, 791, 861, 2373, 4633, 13899, 32431, 86743, 97293, 260229, 607201, 1821603, 3556463, 9801959, 10669389, 24895241, 29405877, 68613713, 74685723, 205841139, 401880319, 1205640957, 2813162233, 8439486699]

約数ペア:

[(1, 8439486699), (3, 2813162233), (7, 1205640957), (21, 401880319), (41, 205841139), (113, 74685723), (123, 68613713), (287, 29405877), (339, 24895241), (791, 10669389), (861, 9801959), (2373, 3556463), (4633, 1821603), (13899, 607201), (32431, 260229), (86743, 97293)]