391226397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{62969}}^1$

素因数の和:63100

約数の個数: 16

約数和(自身を含む): 554136000

約数和(自身を除く): 162909603

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 62969, 188907, 1196411, 3589233, 6863621, 20590863, 130408799, 391226397]

約数ペア:

[(1, 391226397), (3, 130408799), (19, 20590863), (57, 6863621), (109, 3589233), (327, 1196411), (2071, 188907), (6213, 62969)]