243324723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{30389}}^1$

素因数の和:30566

約数の個数: 16

約数和(自身を含む): 345716640

約数和(自身を除く): 102391917

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 30389, 91167, 516613, 1549839, 4771073, 14313219, 81108241, 243324723]

約数ペア:

[(1, 243324723), (3, 81108241), (17, 14313219), (51, 4771073), (157, 1549839), (471, 516613), (2669, 91167), (8007, 30389)]