4404447

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 6864000

約数和(自身を除く): 2459553

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 599, 817, 1797, 2451, 5391, 7353, 11381, 25757, 34143, 77271, 102429, 231813, 489383, 1468149, 4404447]

約数ペア:

[(1, 4404447), (3, 1468149), (9, 489383), (19, 231813), (43, 102429), (57, 77271), (129, 34143), (171, 25757), (387, 11381), (599, 7353), (817, 5391), (1797, 2451)]