30043947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2347}}^1$

素因数の和:2618

約数の個数: 16

約数和(自身を含む): 42602112

約数和(自身を除く): 12558165

約数列:

[1, 3, 17, 51, 251, 753, 2347, 4267, 7041, 12801, 39899, 119697, 589097, 1767291, 10014649, 30043947]

約数ペア:

[(1, 30043947), (3, 10014649), (17, 1767291), (51, 589097), (251, 119697), (753, 39899), (2347, 12801), (4267, 7041)]