3780783

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{8237}}^1$

素因数の和:8263

約数の個数: 16

約数和(自身を含む): 5931360

約数和(自身を除く): 2150577

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 8237, 24711, 74133, 140029, 222399, 420087, 1260261, 3780783]

約数ペア:

[(1, 3780783), (3, 1260261), (9, 420087), (17, 222399), (27, 140029), (51, 74133), (153, 24711), (459, 8237)]