7998771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6551}}^1$

素因数の和:6602

約数の個数: 16

約数和(自身を含む): 11950848

約数和(自身を除く): 3952077

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 6551, 19653, 72061, 216183, 242387, 727161, 2666257, 7998771]

約数ペア:

[(1, 7998771), (3, 2666257), (11, 727161), (33, 242387), (37, 216183), (111, 72061), (407, 19653), (1221, 6551)]