238879319

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{7417}}^1$

素因数の和:7574

約数の個数: 16

約数和(自身を含む): 282002688

約数和(自身を除く): 43123369

約数列:

[1, 7, 43, 107, 301, 749, 4601, 7417, 32207, 51919, 318931, 793619, 2232517, 5555333, 34125617, 238879319]

約数ペア:

[(1, 238879319), (7, 34125617), (43, 5555333), (107, 2232517), (301, 793619), (749, 318931), (4601, 51919), (7417, 32207)]