201417931

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{128047}}^1$

素因数の和:128082

約数の個数: 12

約数和(自身を含む): 238425376

約数和(自身を除く): 37007445

約数列:

[1, 11, 13, 121, 143, 1573, 128047, 1408517, 1664611, 15493687, 18310721, 201417931]

約数ペア:

[(1, 201417931), (11, 18310721), (13, 15493687), (121, 1664611), (143, 1408517), (1573, 128047)]