2971999581

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{84463}}^1$

素因数の和:84820

約数の個数: 16

約数和(自身を含む): 4082651904

約数和(自身を除く): 1110652323

約数列:

[1, 3, 37, 111, 317, 951, 11729, 35187, 84463, 253389, 3125131, 9375393, 26774771, 80324313, 990666527, 2971999581]

約数ペア:

[(1, 2971999581), (3, 990666527), (37, 80324313), (111, 26774771), (317, 9375393), (951, 3125131), (11729, 253389), (35187, 84463)]