86958021

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1951}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 118056960

約数和(自身を除く): 31098939

約数列:

[1, 3, 83, 179, 249, 537, 1951, 5853, 14857, 44571, 161933, 349229, 485799, 1047687, 28986007, 86958021]

約数ペア:

[(1, 86958021), (3, 28986007), (83, 1047687), (179, 485799), (249, 349229), (537, 161933), (1951, 44571), (5853, 14857)]