2423349

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 18

約数和(自身を含む): 3666390

約数和(自身を除く): 1243041

約数列:

[1, 3, 9, 23, 69, 207, 509, 529, 1527, 1587, 4581, 4761, 11707, 35121, 105363, 269261, 807783, 2423349]

約数ペア:

[(1, 2423349), (3, 807783), (9, 269261), (23, 105363), (69, 35121), (207, 11707), (509, 4761), (529, 4581), (1527, 1587)]