224713489

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7741}}^1$

素因数の和:7801

約数の個数: 32

約数和(自身を含む): 312157440

約数和(自身を除く): 87443951

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 1001, 2233, 2639, 4147, 7741, 29029, 54187, 85151, 100633, 224489, 596057, 704431, 1106963, 1571423, 2469379, 2918357, 7748741, 17285653, 20428499, 32101927, 224713489]

約数ペア:

[(1, 224713489), (7, 32101927), (11, 20428499), (13, 17285653), (29, 7748741), (77, 2918357), (91, 2469379), (143, 1571423), (203, 1106963), (319, 704431), (377, 596057), (1001, 224489), (2233, 100633), (2639, 85151), (4147, 54187), (7741, 29029)]