31798857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27109}}^1$

素因数の和:27152

約数の個数: 16

約数和(自身を含む): 46846080

約数和(自身を除く): 15047223

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 27109, 81327, 460853, 623507, 1382559, 1870521, 10599619, 31798857]

約数ペア:

[(1, 31798857), (3, 10599619), (17, 1870521), (23, 1382559), (51, 623507), (69, 460853), (391, 81327), (1173, 27109)]