13313547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 22407840

約数和(自身を除く): 9094293

約数列:

[1, 3, 9, 13, 19, 39, 53, 57, 113, 117, 159, 171, 247, 339, 477, 689, 741, 1007, 1017, 1469, 2067, 2147, 2223, 3021, 4407, 5989, 6201, 6441, 9063, 13091, 13221, 17967, 19323, 27911, 39273, 53901, 77857, 83733, 113791, 117819, 233571, 251199, 341373, 700713, 1024119, 1479283, 4437849, 13313547]

約数ペア:

[(1, 13313547), (3, 4437849), (9, 1479283), (13, 1024119), (19, 700713), (39, 341373), (53, 251199), (57, 233571), (113, 117819), (117, 113791), (159, 83733), (171, 77857), (247, 53901), (339, 39273), (477, 27911), (689, 19323), (741, 17967), (1007, 13221), (1017, 13091), (1469, 9063), (2067, 6441), (2147, 6201), (2223, 5989), (3021, 4407)]