13989453

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14437}}^1$

素因数の和:14476

約数の個数: 16

約数和(自身を含む): 20790720

約数和(自身を除く): 6801267

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 14437, 43311, 245429, 274303, 736287, 822909, 4663151, 13989453]

約数ペア:

[(1, 13989453), (3, 4663151), (17, 822909), (19, 736287), (51, 274303), (57, 245429), (323, 43311), (969, 14437)]