47204157

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 85205120

約数和(自身を除く): 38000963

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1429, 1573, 2541, 3003, 4287, 4719, 10003, 11011, 15719, 18577, 30009, 33033, 47157, 55731, 110033, 130039, 172909, 204347, 330099, 390117, 518727, 613041, 1210363, 1430429, 2247817, 3631089, 4291287, 6743451, 15734719, 47204157]

約数ペア:

[(1, 47204157), (3, 15734719), (7, 6743451), (11, 4291287), (13, 3631089), (21, 2247817), (33, 1430429), (39, 1210363), (77, 613041), (91, 518727), (121, 390117), (143, 330099), (231, 204347), (273, 172909), (363, 130039), (429, 110033), (847, 55731), (1001, 47157), (1429, 33033), (1573, 30009), (2541, 18577), (3003, 15719), (4287, 11011), (4719, 10003)]