4990359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1559}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 7338240

約数和(自身を除く): 2347881

約数列:

[1, 3, 11, 33, 97, 291, 1067, 1559, 3201, 4677, 17149, 51447, 151223, 453669, 1663453, 4990359]

約数ペア:

[(1, 4990359), (3, 1663453), (11, 453669), (33, 151223), (97, 51447), (291, 17149), (1067, 4677), (1559, 3201)]