9001161

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 14152320

約数和(自身を除く): 5151159

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 719, 963, 1391, 2157, 4173, 6471, 9347, 12519, 28041, 76933, 84123, 230799, 692397, 1000129, 3000387, 9001161]

約数ペア:

[(1, 9001161), (3, 3000387), (9, 1000129), (13, 692397), (39, 230799), (107, 84123), (117, 76933), (321, 28041), (719, 12519), (963, 9347), (1391, 6471), (2157, 4173)]