15729899721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1\times {\mathrm{115321}}^1$

素因数の和:117736

約数の個数: 16

約数和(自身を含む): 22086469440

約数和(自身を除く): 6356569719

約数列:

[1, 3, 19, 57, 2393, 7179, 45467, 115321, 136401, 345963, 2191099, 6573297, 275963153, 827889459, 5243299907, 15729899721]

約数ペア:

[(1, 15729899721), (3, 5243299907), (19, 827889459), (57, 275963153), (2393, 6573297), (7179, 2191099), (45467, 345963), (115321, 136401)]