10203723

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{3923}}^1$

素因数の和:3963

約数の個数: 18

約数和(自身を含む): 15660684

約数和(自身を除く): 5456961

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 3923, 11769, 35307, 66691, 200073, 600219, 1133747, 3401241, 10203723]

約数ペア:

[(1, 10203723), (3, 3401241), (9, 1133747), (17, 600219), (51, 200073), (153, 66691), (289, 35307), (867, 11769), (2601, 3923)]