8889778677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{15017}}^1$

素因数の和:15429

約数の個数: 32

約数和(自身を含む): 13099540608

約数和(自身を除く): 4209761931

約数列:

[1, 3, 13, 39, 43, 129, 353, 559, 1059, 1677, 4589, 13767, 15017, 15179, 45051, 45537, 195221, 197327, 585663, 591981, 645731, 1937193, 5301001, 8394503, 15903003, 25183509, 68913013, 206739039, 227943043, 683829129, 2963259559, 8889778677]

約数ペア:

[(1, 8889778677), (3, 2963259559), (13, 683829129), (39, 227943043), (43, 206739039), (129, 68913013), (353, 25183509), (559, 15903003), (1059, 8394503), (1677, 5301001), (4589, 1937193), (13767, 645731), (15017, 591981), (15179, 585663), (45051, 197327), (45537, 195221)]