304991907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 457422336

約数和(自身を除く): 152430429

約数列:

[1, 3, 11, 33, 41, 123, 173, 451, 519, 1303, 1353, 1903, 3909, 5709, 7093, 14333, 21279, 42999, 53423, 78023, 160269, 225419, 234069, 587653, 676257, 1762959, 2479609, 7438827, 9242179, 27726537, 101663969, 304991907]

約数ペア:

[(1, 304991907), (3, 101663969), (11, 27726537), (33, 9242179), (41, 7438827), (123, 2479609), (173, 1762959), (451, 676257), (519, 587653), (1303, 234069), (1353, 225419), (1903, 160269), (3909, 78023), (5709, 53423), (7093, 42999), (14333, 21279)]