4790223

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 7378800

約数和(自身を除く): 2588577

約数列:

[1, 3, 9, 19, 57, 109, 171, 257, 327, 771, 981, 2071, 2313, 4883, 6213, 14649, 18639, 28013, 43947, 84039, 252117, 532247, 1596741, 4790223]

約数ペア:

[(1, 4790223), (3, 1596741), (9, 532247), (19, 252117), (57, 84039), (109, 43947), (171, 28013), (257, 18639), (327, 14649), (771, 6213), (981, 4883), (2071, 2313)]