2913234021

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{336829}}^1$

素因数の和:336897

約数の個数: 18

約数和(自身を含む): 4348138470

約数和(自身を除く): 1434904449

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 8649, 336829, 1010487, 3031461, 10441699, 31325097, 93975291, 323692669, 971078007, 2913234021]

約数ペア:

[(1, 2913234021), (3, 971078007), (9, 323692669), (31, 93975291), (93, 31325097), (279, 10441699), (961, 3031461), (2883, 1010487), (8649, 336829)]