4887279

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1879}}^1$

素因数の和:1919

約数の個数: 18

約数和(自身を含む): 7503080

約数和(自身を除く): 2615801

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 1879, 2601, 5637, 16911, 31943, 95829, 287487, 543031, 1629093, 4887279]

約数ペア:

[(1, 4887279), (3, 1629093), (9, 543031), (17, 287487), (51, 95829), (153, 31943), (289, 16911), (867, 5637), (1879, 2601)]