13006921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 14321664

約数和(自身を除く): 1314743

約数列:

[1, 17, 47, 73, 223, 799, 1241, 3431, 3791, 10481, 16279, 58327, 178177, 276743, 765113, 13006921]

約数ペア:

[(1, 13006921), (17, 765113), (47, 276743), (73, 178177), (223, 58327), (799, 16279), (1241, 10481), (3431, 3791)]