163545889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 178911040

約数和(自身を除く): 15365151

約数列:

[1, 13, 109, 211, 547, 1417, 2743, 7111, 22999, 59623, 115417, 298987, 775099, 1500421, 12580453, 163545889]

約数ペア:

[(1, 163545889), (13, 12580453), (109, 1500421), (211, 775099), (547, 298987), (1417, 115417), (2743, 59623), (7111, 22999)]