389099076861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{250869811}}^1$

素因数の和:250869872

約数の個数: 16

約数和(自身を含む): 578004046848

約数和(自身を除く): 188904969987

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 250869811, 752609433, 2759567921, 8278703763, 11790881117, 35372643351, 129699692287, 389099076861]

約数ペア:

[(1, 389099076861), (3, 129699692287), (11, 35372643351), (33, 11790881117), (47, 8278703763), (141, 2759567921), (517, 752609433), (1551, 250869811)]