40965231

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 57972096

約数和(自身を除く): 17006865

約数列:

[1, 3, 23, 69, 83, 249, 311, 529, 933, 1587, 1909, 5727, 7153, 21459, 25813, 43907, 77439, 131721, 164519, 493557, 593699, 1781097, 13655077, 40965231]

約数ペア:

[(1, 40965231), (3, 13655077), (23, 1781097), (69, 593699), (83, 493557), (249, 164519), (311, 131721), (529, 77439), (933, 43907), (1587, 25813), (1909, 21459), (5727, 7153)]