22061121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{881}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 31243968

約数和(自身を除く): 9182847

約数列:

[1, 3, 17, 51, 491, 881, 1473, 2643, 8347, 14977, 25041, 44931, 432571, 1297713, 7353707, 22061121]

約数ペア:

[(1, 22061121), (3, 7353707), (17, 1297713), (51, 432571), (491, 44931), (881, 25041), (1473, 14977), (2643, 8347)]