84114821

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 101266200

約数和(自身を除く): 17151379

約数列:

[1, 7, 41, 49, 149, 281, 287, 1043, 1967, 2009, 6109, 7301, 11521, 13769, 41869, 42763, 80647, 293083, 299341, 564529, 1716629, 2051581, 12016403, 84114821]

約数ペア:

[(1, 84114821), (7, 12016403), (41, 2051581), (49, 1716629), (149, 564529), (281, 299341), (287, 293083), (1043, 80647), (1967, 42763), (2009, 41869), (6109, 13769), (7301, 11521)]