187987241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{1231}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 214841088

約数和(自身を除く): 26853847

約数列:

[1, 13, 17, 221, 691, 1231, 8983, 11747, 16003, 20927, 152711, 272051, 850621, 11058073, 14460557, 187987241]

約数ペア:

[(1, 187987241), (13, 14460557), (17, 11058073), (221, 850621), (691, 272051), (1231, 152711), (8983, 20927), (11747, 16003)]