673674911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 849195648

約数和(自身を除く): 175520737

約数列:

[1, 7, 13, 61, 91, 157, 427, 773, 793, 1099, 2041, 5411, 5551, 9577, 10049, 14287, 47153, 67039, 70343, 121361, 124501, 330071, 612989, 849527, 871507, 1577693, 4290923, 7403021, 11043851, 51821147, 96239273, 673674911]

約数ペア:

[(1, 673674911), (7, 96239273), (13, 51821147), (61, 11043851), (91, 7403021), (157, 4290923), (427, 1577693), (773, 871507), (793, 849527), (1099, 612989), (2041, 330071), (5411, 124501), (5551, 121361), (9577, 70343), (10049, 67039), (14287, 47153)]