42142269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3739}}^1$

素因数の和:3789

約数の個数: 24

約数和(自身を含む): 64298080

約数和(自身を除く): 22155811

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3739, 3757, 11217, 11271, 48607, 63563, 145821, 190689, 826319, 1080571, 2478957, 3241713, 14047423, 42142269]

約数ペア:

[(1, 42142269), (3, 14047423), (13, 3241713), (17, 2478957), (39, 1080571), (51, 826319), (221, 190689), (289, 145821), (663, 63563), (867, 48607), (3739, 11271), (3757, 11217)]