4082091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 2304597

約数列:

[1, 3, 13, 17, 39, 47, 51, 131, 141, 221, 393, 611, 663, 799, 1703, 1833, 2227, 2397, 5109, 6157, 6681, 10387, 18471, 28951, 31161, 80041, 86853, 104669, 240123, 314007, 1360697, 4082091]

約数ペア:

[(1, 4082091), (3, 1360697), (13, 314007), (17, 240123), (39, 104669), (47, 86853), (51, 80041), (131, 31161), (141, 28951), (221, 18471), (393, 10387), (611, 6681), (663, 6157), (799, 5109), (1703, 2397), (1833, 2227)]