9890697

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 14077760

約数和(自身を除く): 4187063

約数列:

[1, 3, 19, 57, 73, 219, 1387, 2377, 4161, 7131, 45163, 135489, 173521, 520563, 3296899, 9890697]

約数ペア:

[(1, 9890697), (3, 3296899), (19, 520563), (57, 173521), (73, 135489), (219, 45163), (1387, 7131), (2377, 4161)]