2109132531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{361091}}^1$

素因数の和:361167

約数の個数: 24

約数和(自身を含む): 3379821120

約数和(自身を除く): 1270688589

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 361091, 1083273, 3249819, 3972001, 11916003, 21304369, 35748009, 63913107, 191739321, 234348059, 703044177, 2109132531]

約数ペア:

[(1, 2109132531), (3, 703044177), (9, 234348059), (11, 191739321), (33, 63913107), (59, 35748009), (99, 21304369), (177, 11916003), (531, 3972001), (649, 3249819), (1947, 1083273), (5841, 361091)]