1383783

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 2002176

約数和(自身を除く): 618393

約数列:

[1, 3, 17, 43, 51, 129, 631, 731, 1893, 2193, 10727, 27133, 32181, 81399, 461261, 1383783]

約数ペア:

[(1, 1383783), (3, 461261), (17, 81399), (43, 32181), (51, 27133), (129, 10727), (631, 2193), (731, 1893)]