306251439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{117203}}^1$

素因数の和:117286

約数の個数: 16

約数和(自身を含む): 446312832

約数和(自身を除く): 140061393

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 117203, 351609, 1523639, 4570917, 7852601, 23557803, 102083813, 306251439]

約数ペア:

[(1, 306251439), (3, 102083813), (13, 23557803), (39, 7852601), (67, 4570917), (201, 1523639), (871, 351609), (2613, 117203)]