42803397

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5807}}^1$

素因数の和:5839

約数の個数: 40

約数和(自身を含む): 78710016

約数和(自身を除く): 35906619

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 5807, 7371, 17421, 40649, 52263, 75491, 121947, 156789, 226473, 365841, 470367, 528437, 679419, 1097523, 1585311, 2038257, 3292569, 4755933, 6114771, 14267799, 42803397]

約数ペア:

[(1, 42803397), (3, 14267799), (7, 6114771), (9, 4755933), (13, 3292569), (21, 2038257), (27, 1585311), (39, 1097523), (63, 679419), (81, 528437), (91, 470367), (117, 365841), (189, 226473), (273, 156789), (351, 121947), (567, 75491), (819, 52263), (1053, 40649), (2457, 17421), (5807, 7371)]