27631747

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 5027453

約数列:

[1, 11, 13, 143, 199, 971, 2189, 2587, 10681, 12623, 28457, 138853, 193229, 2125519, 2511977, 27631747]

約数ペア:

[(1, 27631747), (11, 2511977), (13, 2125519), (143, 193229), (199, 138853), (971, 28457), (2189, 12623), (2587, 10681)]