7148529

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 10881000

約数和(自身を除く): 3732471

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 449, 549, 1347, 1769, 4041, 5307, 13021, 15921, 27389, 39063, 82167, 117189, 246501, 794281, 2382843, 7148529]

約数ペア:

[(1, 7148529), (3, 2382843), (9, 794281), (29, 246501), (61, 117189), (87, 82167), (183, 39063), (261, 27389), (449, 15921), (549, 13021), (1347, 5307), (1769, 4041)]