4709259

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1296

約数の個数: 20

約数和(自身を含む): 7190304

約数和(自身を除く): 2481045

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1237, 1269, 3711, 3807, 11133, 33399, 58139, 100197, 174417, 523251, 1569753, 4709259]

約数ペア:

[(1, 4709259), (3, 1569753), (9, 523251), (27, 174417), (47, 100197), (81, 58139), (141, 33399), (423, 11133), (1237, 3807), (1269, 3711)]