996844401

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{56713}}^1$

素因数の和:56763

約数の個数: 40

約数和(自身を含む): 1756772864

約数和(自身を除く): 759928463

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 5859, 17577, 56713, 170139, 396991, 510417, 1190973, 1531251, 1758103, 3572919, 4593753, 5274309, 10718757, 12306721, 15822927, 32156271, 36920163, 47468781, 110760489, 142406343, 332281467, 996844401]

約数ペア:

[(1, 996844401), (3, 332281467), (7, 142406343), (9, 110760489), (21, 47468781), (27, 36920163), (31, 32156271), (63, 15822927), (81, 12306721), (93, 10718757), (189, 5274309), (217, 4593753), (279, 3572919), (567, 1758103), (651, 1531251), (837, 1190973), (1953, 510417), (2511, 396991), (5859, 170139), (17577, 56713)]