2479719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 3636864

約数和(自身を除く): 1157145

約数列:

[1, 3, 11, 33, 163, 461, 489, 1383, 1793, 5071, 5379, 15213, 75143, 225429, 826573, 2479719]

約数ペア:

[(1, 2479719), (3, 826573), (11, 225429), (33, 75143), (163, 15213), (461, 5379), (489, 5071), (1383, 1793)]