2016221529

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1315213}}^1$

素因数の和:1315296

約数の個数: 16

約数和(自身を含む): 3114426752

約数和(自身を除く): 1098205223

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1315213, 3945639, 9206491, 27619473, 96010549, 288031647, 672073843, 2016221529]

約数ペア:

[(1, 2016221529), (3, 672073843), (7, 288031647), (21, 96010549), (73, 27619473), (219, 9206491), (511, 3945639), (1533, 1315213)]