30757941

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59957}}^1$

素因数の和:59985

約数の個数: 16

約数和(自身を含む): 47966400

約数和(自身を除く): 17208459

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 59957, 179871, 539613, 1139183, 1618839, 3417549, 10252647, 30757941]

約数ペア:

[(1, 30757941), (3, 10252647), (9, 3417549), (19, 1618839), (27, 1139183), (57, 539613), (171, 179871), (513, 59957)]