13330009

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{3533}}^1$

素因数の和:3565

約数の個数: 16

約数和(自身を含む): 16963200

約数和(自身を除く): 3633191

約数列:

[1, 7, 11, 49, 77, 343, 539, 3533, 3773, 24731, 38863, 173117, 272041, 1211819, 1904287, 13330009]

約数ペア:

[(1, 13330009), (7, 1904287), (11, 1211819), (49, 272041), (77, 173117), (343, 38863), (539, 24731), (3533, 3773)]