12400089

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 19232640

約数和(自身を除く): 6832551

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 317, 663, 767, 951, 1003, 2301, 3009, 4121, 5389, 12363, 13039, 16167, 18703, 39117, 56109, 70057, 210171, 243139, 317951, 729417, 953853, 4133363, 12400089]

約数ペア:

[(1, 12400089), (3, 4133363), (13, 953853), (17, 729417), (39, 317951), (51, 243139), (59, 210171), (177, 70057), (221, 56109), (317, 39117), (663, 18703), (767, 16167), (951, 13039), (1003, 12363), (2301, 5389), (3009, 4121)]