16727541

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{761}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 23701248

約数和(自身を除く): 6973707

約数列:

[1, 3, 17, 51, 431, 761, 1293, 2283, 7327, 12937, 21981, 38811, 327991, 983973, 5575847, 16727541]

約数ペア:

[(1, 16727541), (3, 5575847), (17, 983973), (51, 327991), (431, 38811), (761, 21981), (1293, 12937), (2283, 7327)]