16423863

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 23358720

約数和(自身を除く): 6934857

約数列:

[1, 3, 23, 69, 79, 131, 237, 393, 529, 1587, 1817, 3013, 5451, 9039, 10349, 31047, 41791, 69299, 125373, 207897, 238027, 714081, 5474621, 16423863]

約数ペア:

[(1, 16423863), (3, 5474621), (23, 714081), (69, 238027), (79, 207897), (131, 125373), (237, 69299), (393, 41791), (529, 31047), (1587, 10349), (1817, 9039), (3013, 5451)]