11997177

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 16343040

約数和(自身を除く): 4345863

約数列:

[1, 3, 79, 223, 227, 237, 669, 681, 17617, 17933, 50621, 52851, 53799, 151863, 3999059, 11997177]

約数ペア:

[(1, 11997177), (3, 3999059), (79, 151863), (223, 53799), (227, 52851), (237, 50621), (669, 17933), (681, 17617)]