4065297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 5789760

約数和(自身を除く): 1724463

約数列:

[1, 3, 19, 57, 73, 219, 977, 1387, 2931, 4161, 18563, 55689, 71321, 213963, 1355099, 4065297]

約数ペア:

[(1, 4065297), (3, 1355099), (19, 213963), (57, 71321), (73, 55689), (219, 18563), (977, 4161), (1387, 2931)]