2912285259

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{921901}}^1$

素因数の和:921929

約数の個数: 24

約数和(自身を含む): 4698012592

約数和(自身を除く): 1785727333

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 921901, 2765703, 8297109, 11984713, 24891327, 35954139, 74673981, 107862417, 224021943, 323587251, 970761753, 2912285259]

約数ペア:

[(1, 2912285259), (3, 970761753), (9, 323587251), (13, 224021943), (27, 107862417), (39, 74673981), (81, 35954139), (117, 24891327), (243, 11984713), (351, 8297109), (1053, 2765703), (3159, 921901)]