16682001

素因数分解:

$3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 26030304

約数和(自身を除く): 9348303

約数列:

[1, 3, 7, 21, 49, 147, 283, 401, 849, 1203, 1981, 2807, 5943, 8421, 13867, 19649, 41601, 58947, 113483, 340449, 794381, 2383143, 5560667, 16682001]

約数ペア:

[(1, 16682001), (3, 5560667), (7, 2383143), (21, 794381), (49, 340449), (147, 113483), (283, 58947), (401, 41601), (849, 19649), (1203, 13867), (1981, 8421), (2807, 5943)]