2599857

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 4199104

約数和(自身を除く): 1599247

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 823, 1053, 2469, 3159, 7407, 10699, 22221, 32097, 66663, 96291, 199989, 288873, 866619, 2599857]

約数ペア:

[(1, 2599857), (3, 866619), (9, 288873), (13, 199989), (27, 96291), (39, 66663), (81, 32097), (117, 22221), (243, 10699), (351, 7407), (823, 3159), (1053, 2469)]