288214251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{171863}}^1$

素因数の和:171922

約数の個数: 16

約数和(自身を含む): 423472896

約数和(自身を除く): 135258645

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 171863, 515589, 2234219, 6702657, 7390109, 22170327, 96071417, 288214251]

約数ペア:

[(1, 288214251), (3, 96071417), (13, 22170327), (39, 7390109), (43, 6702657), (129, 2234219), (559, 515589), (1677, 171863)]