17924421

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3476

約数の個数: 16

約数和(自身を含む): 25058880

約数和(自身を除く): 7134459

約数列:

[1, 3, 41, 43, 123, 129, 1763, 3389, 5289, 10167, 138949, 145727, 416847, 437181, 5974807, 17924421]

約数ペア:

[(1, 17924421), (3, 5974807), (41, 437181), (43, 416847), (123, 145727), (129, 138949), (1763, 10167), (3389, 5289)]