11000521

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 12960000

約数和(自身を除く): 1959479

約数列:

[1, 7, 53, 149, 199, 371, 1043, 1393, 7897, 10547, 29651, 55279, 73829, 207557, 1571503, 11000521]

約数ペア:

[(1, 11000521), (7, 1571503), (53, 207557), (149, 73829), (199, 55279), (371, 29651), (1043, 10547), (1393, 7897)]