2420607

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 3741440

約数和(自身を除く): 1320833

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1579, 4737, 11053, 33159, 115267, 345801, 806869, 2420607]

約数ペア:

[(1, 2420607), (3, 806869), (7, 345801), (21, 115267), (73, 33159), (219, 11053), (511, 4737), (1533, 1579)]