1385655381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{123863}}^1$

素因数の和:123993

約数の個数: 24

約数和(自身を含む): 2202797376

約数和(自身を除く): 817141995

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 1017, 1243, 3729, 11187, 123863, 371589, 1114767, 1362493, 4087479, 12262437, 13996519, 41989557, 125968671, 153961709, 461885127, 1385655381]

約数ペア:

[(1, 1385655381), (3, 461885127), (9, 153961709), (11, 125968671), (33, 41989557), (99, 13996519), (113, 12262437), (339, 4087479), (1017, 1362493), (1243, 1114767), (3729, 371589), (11187, 123863)]