1948881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 2877120

約数和(自身を除く): 928239

約数列:

[1, 3, 11, 33, 73, 219, 803, 809, 2409, 2427, 8899, 26697, 59057, 177171, 649627, 1948881]

約数ペア:

[(1, 1948881), (3, 649627), (11, 177171), (33, 59057), (73, 26697), (219, 8899), (803, 2427), (809, 2409)]