2052687

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 3447808

約数和(自身を除く): 1395121

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 103, 219, 273, 309, 511, 721, 949, 1339, 1533, 2163, 2847, 4017, 6643, 7519, 9373, 19929, 22557, 28119, 52633, 97747, 157899, 293241, 684229, 2052687]

約数ペア:

[(1, 2052687), (3, 684229), (7, 293241), (13, 157899), (21, 97747), (39, 52633), (73, 28119), (91, 22557), (103, 19929), (219, 9373), (273, 7519), (309, 6643), (511, 4017), (721, 2847), (949, 2163), (1339, 1533)]