40523379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1621}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 58314144

約数和(自身を除く): 17790765

約数列:

[1, 3, 13, 39, 641, 1621, 1923, 4863, 8333, 21073, 24999, 63219, 1039061, 3117183, 13507793, 40523379]

約数ペア:

[(1, 40523379), (3, 13507793), (13, 3117183), (39, 1039061), (641, 63219), (1621, 24999), (1923, 21073), (4863, 8333)]