8481039

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1609}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 12983040

約数和(自身を除く): 4502001

約数列:

[1, 3, 7, 21, 251, 753, 1609, 1757, 4827, 5271, 11263, 33789, 403859, 1211577, 2827013, 8481039]

約数ペア:

[(1, 8481039), (3, 2827013), (7, 1211577), (21, 403859), (251, 33789), (753, 11263), (1609, 5271), (1757, 4827)]