13352647

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{3539}}^1$

素因数の和:3571

約数の個数: 16

約数和(自身を含む): 16992000

約数和(自身を除く): 3639353

約数列:

[1, 7, 11, 49, 77, 343, 539, 3539, 3773, 24773, 38929, 173411, 272503, 1213877, 1907521, 13352647]

約数ペア:

[(1, 13352647), (7, 1907521), (11, 1213877), (49, 272503), (77, 173411), (343, 38929), (539, 24773), (3539, 3773)]