508717449

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1447}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 781920000

約数和(自身を除く): 273202551

約数列:

[1, 3, 9, 27, 29, 87, 261, 449, 783, 1347, 1447, 4041, 4341, 12123, 13021, 13023, 39063, 39069, 41963, 117189, 125889, 351567, 377667, 649703, 1133001, 1949109, 5847327, 17541981, 18841387, 56524161, 169572483, 508717449]

約数ペア:

[(1, 508717449), (3, 169572483), (9, 56524161), (27, 18841387), (29, 17541981), (87, 5847327), (261, 1949109), (449, 1133001), (783, 649703), (1347, 377667), (1447, 351567), (4041, 125889), (4341, 117189), (12123, 41963), (13021, 39069), (13023, 39063)]