17239431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12149}}^1$

素因数の和:12206

約数の個数: 16

約数和(自身を含む): 25660800

約数和(自身を除く): 8421369

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 12149, 36447, 133639, 400917, 522407, 1567221, 5746477, 17239431]

約数ペア:

[(1, 17239431), (3, 5746477), (11, 1567221), (33, 522407), (43, 400917), (129, 133639), (473, 36447), (1419, 12149)]