852460159439

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39810403}}^1$

素因数の和:39810459

約数の個数: 24

約数和(自身を含む): 1089212653440

約数和(自身を除く): 236752494001

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3059, 21413, 39810403, 278672821, 756397657, 915639269, 1950709747, 5294783599, 6409474883, 17397146111, 37063485193, 44866324181, 121780022777, 852460159439]

約数ペア:

[(1, 852460159439), (7, 121780022777), (19, 44866324181), (23, 37063485193), (49, 17397146111), (133, 6409474883), (161, 5294783599), (437, 1950709747), (931, 915639269), (1127, 756397657), (3059, 278672821), (21413, 39810403)]