313615341

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7907}}^1$

素因数の和:8042

約数の個数: 32

約数和(自身を含む): 504846720

約数和(自身を除く): 191231379

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 339, 351, 1017, 1469, 3051, 4407, 7907, 13221, 23721, 39663, 71163, 102791, 213489, 308373, 893491, 925119, 2680473, 2775357, 8041419, 11615383, 24124257, 34846149, 104538447, 313615341]

約数ペア:

[(1, 313615341), (3, 104538447), (9, 34846149), (13, 24124257), (27, 11615383), (39, 8041419), (113, 2775357), (117, 2680473), (339, 925119), (351, 893491), (1017, 308373), (1469, 213489), (3051, 102791), (4407, 71163), (7907, 39663), (13221, 23721)]