111268859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1231}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 127290240

約数和(自身を除く): 16021381

約数列:

[1, 13, 17, 221, 409, 1231, 5317, 6953, 16003, 20927, 90389, 272051, 503479, 6545227, 8559143, 111268859]

約数ペア:

[(1, 111268859), (13, 8559143), (17, 6545227), (221, 503479), (409, 272051), (1231, 90389), (5317, 20927), (6953, 16003)]