1118991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 1625184

約数和(自身を除く): 506193

約数列:

[1, 3, 17, 37, 51, 111, 593, 629, 1779, 1887, 10081, 21941, 30243, 65823, 372997, 1118991]

約数ペア:

[(1, 1118991), (3, 372997), (17, 65823), (37, 30243), (51, 21941), (111, 10081), (593, 1887), (629, 1779)]