12851727

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 7884273

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 449, 609, 987, 1347, 1363, 3143, 4089, 9429, 9541, 13021, 21103, 28623, 39063, 63309, 91147, 147721, 273441, 443163, 611987, 1835961, 4283909, 12851727]

約数ペア:

[(1, 12851727), (3, 4283909), (7, 1835961), (21, 611987), (29, 443163), (47, 273441), (87, 147721), (141, 91147), (203, 63309), (329, 39063), (449, 28623), (609, 21103), (987, 13021), (1347, 9541), (1363, 9429), (3143, 4089)]