16734783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 26078976

約数和(自身を除く): 9344193

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 587, 663, 731, 1677, 1761, 2193, 7631, 9503, 9979, 22893, 25241, 28509, 29937, 75723, 129727, 328133, 389181, 429097, 984399, 1287291, 5578261, 16734783]

約数ペア:

[(1, 16734783), (3, 5578261), (13, 1287291), (17, 984399), (39, 429097), (43, 389181), (51, 328133), (129, 129727), (221, 75723), (559, 29937), (587, 28509), (663, 25241), (731, 22893), (1677, 9979), (1761, 9503), (2193, 7631)]