71359989

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1427}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 96875520

約数和(自身を除く): 25515531

約数列:

[1, 3, 79, 211, 237, 633, 1427, 4281, 16669, 50007, 112733, 301097, 338199, 903291, 23786663, 71359989]

約数ペア:

[(1, 71359989), (3, 23786663), (79, 903291), (211, 338199), (237, 301097), (633, 112733), (1427, 50007), (4281, 16669)]