2517723

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 4066608

約数和(自身を除く): 1548885

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 797, 1053, 2391, 3159, 7173, 10361, 21519, 31083, 64557, 93249, 193671, 279747, 839241, 2517723]

約数ペア:

[(1, 2517723), (3, 839241), (9, 279747), (13, 193671), (27, 93249), (39, 64557), (81, 31083), (117, 21519), (243, 10361), (351, 7173), (797, 3159), (1053, 2391)]