804865137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 1161216000

約数和(自身を除く): 356350863

約数列:

[1, 3, 19, 41, 57, 123, 479, 719, 779, 1437, 2157, 2337, 9101, 13661, 19639, 27303, 29479, 40983, 58917, 88437, 344401, 373141, 560101, 1033203, 1119423, 1680303, 6543619, 14120441, 19630857, 42361323, 268288379, 804865137]

約数ペア:

[(1, 804865137), (3, 268288379), (19, 42361323), (41, 19630857), (57, 14120441), (123, 6543619), (479, 1680303), (719, 1119423), (779, 1033203), (1437, 560101), (2157, 373141), (2337, 344401), (9101, 88437), (13661, 58917), (19639, 40983), (27303, 29479)]