4913289

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1889}}^1$

素因数の和:1929

約数の個数: 18

約数和(自身を含む): 7542990

約数和(自身を除く): 2629701

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 1889, 2601, 5667, 17001, 32113, 96339, 289017, 545921, 1637763, 4913289]

約数ペア:

[(1, 4913289), (3, 1637763), (9, 545921), (17, 289017), (51, 96339), (153, 32113), (289, 17001), (867, 5667), (1889, 2601)]