4078647

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{5209}}^1$

素因数の和:5247

約数の個数: 16

約数和(自身を含む): 6252000

約数和(自身を除く): 2173353

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 5209, 15627, 46881, 140643, 151061, 453183, 1359549, 4078647]

約数ペア:

[(1, 4078647), (3, 1359549), (9, 453183), (27, 151061), (29, 140643), (87, 46881), (261, 15627), (783, 5209)]