5438649

素因数分解:

$3^1\times {\mathrm{23}}^3\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 16

約数和(自身を含む): 7632000

約数和(自身を除く): 2193351

約数列:

[1, 3, 23, 69, 149, 447, 529, 1587, 3427, 10281, 12167, 36501, 78821, 236463, 1812883, 5438649]

約数ペア:

[(1, 5438649), (3, 1812883), (23, 236463), (69, 78821), (149, 36501), (447, 12167), (529, 10281), (1587, 3427)]