4355379

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 7244640

約数和(自身を除く): 2889261

約数列:

[1, 3, 7, 9, 21, 63, 257, 269, 771, 807, 1799, 1883, 2313, 2421, 5397, 5649, 16191, 16947, 69133, 207399, 483931, 622197, 1451793, 4355379]

約数ペア:

[(1, 4355379), (3, 1451793), (7, 622197), (9, 483931), (21, 207399), (63, 69133), (257, 16947), (269, 16191), (771, 5649), (807, 5397), (1799, 2421), (1883, 2313)]