421890717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1\times {\mathrm{5167}}^1$

素因数の和:6788

約数の個数: 16

約数和(自身を含む): 596097792

約数和(自身を除く): 174207075

約数列:

[1, 3, 17, 51, 1601, 4803, 5167, 15501, 27217, 81651, 87839, 263517, 8272367, 24817101, 140630239, 421890717]

約数ペア:

[(1, 421890717), (3, 140630239), (17, 24817101), (51, 8272367), (1601, 263517), (4803, 87839), (5167, 81651), (15501, 27217)]