53786759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{947}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 61635168

約数和(自身を除く): 7848409

約数列:

[1, 13, 17, 221, 257, 947, 3341, 4369, 12311, 16099, 56797, 209287, 243379, 3163927, 4137443, 53786759]

約数ペア:

[(1, 53786759), (13, 4137443), (17, 3163927), (221, 243379), (257, 209287), (947, 56797), (3341, 16099), (4369, 12311)]