1129401

素因数分解:

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

素因数の和:230

約数の個数: 36

約数和(自身を含む): 2054052

約数和(自身を除く): 924651

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 197, 273, 441, 591, 637, 819, 1379, 1773, 1911, 2561, 4137, 5733, 7683, 9653, 12411, 17927, 23049, 28959, 53781, 86877, 125489, 161343, 376467, 1129401]

約数ペア:

[(1, 1129401), (3, 376467), (7, 161343), (9, 125489), (13, 86877), (21, 53781), (39, 28959), (49, 23049), (63, 17927), (91, 12411), (117, 9653), (147, 7683), (197, 5733), (273, 4137), (441, 2561), (591, 1911), (637, 1773), (819, 1379)]