538597917

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46499}}^1$

素因数の和:46535

約数の個数: 40

約数和(自身を含む): 945252000

約数和(自身を除く): 406654083

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583, 46499, 139497, 418491, 511489, 604487, 1255473, 1534467, 1813461, 3766419, 4603401, 5440383, 6649357, 13810203, 16321149, 19948071, 41430609, 48963447, 59844213, 179532639, 538597917]

約数ペア:

[(1, 538597917), (3, 179532639), (9, 59844213), (11, 48963447), (13, 41430609), (27, 19948071), (33, 16321149), (39, 13810203), (81, 6649357), (99, 5440383), (117, 4603401), (143, 3766419), (297, 1813461), (351, 1534467), (429, 1255473), (891, 604487), (1053, 511489), (1287, 418491), (3861, 139497), (11583, 46499)]