3388203

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 6320160

約数和(自身を除く): 2931957

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 197, 273, 351, 441, 591, 637, 819, 1323, 1379, 1773, 1911, 2457, 2561, 4137, 5319, 5733, 7683, 9653, 12411, 17199, 17927, 23049, 28959, 37233, 53781, 69147, 86877, 125489, 161343, 260631, 376467, 484029, 1129401, 3388203]

約数ペア:

[(1, 3388203), (3, 1129401), (7, 484029), (9, 376467), (13, 260631), (21, 161343), (27, 125489), (39, 86877), (49, 69147), (63, 53781), (91, 37233), (117, 28959), (147, 23049), (189, 17927), (197, 17199), (273, 12411), (351, 9653), (441, 7683), (591, 5733), (637, 5319), (819, 4137), (1323, 2561), (1379, 2457), (1773, 1911)]