23478003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 36155808

約数和(自身を除く): 12677805

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 887, 1557, 2661, 2941, 7983, 8823, 15079, 26469, 45237, 135711, 153451, 460353, 1381059, 2608667, 7826001, 23478003]

約数ペア:

[(1, 23478003), (3, 7826001), (9, 2608667), (17, 1381059), (51, 460353), (153, 153451), (173, 135711), (519, 45237), (887, 26469), (1557, 15079), (2661, 8823), (2941, 7983)]