2883789

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 24

約数和(自身を含む): 4459520

約数和(自身を除く): 1575731

約数列:

[1, 3, 9, 27, 29, 87, 127, 261, 381, 783, 841, 1143, 2523, 3429, 3683, 7569, 11049, 22707, 33147, 99441, 106807, 320421, 961263, 2883789]

約数ペア:

[(1, 2883789), (3, 961263), (9, 320421), (27, 106807), (29, 99441), (87, 33147), (127, 22707), (261, 11049), (381, 7569), (783, 3683), (841, 3429), (1143, 2523)]