2975577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 4446912

約数和(自身を除く): 1471335

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2437, 7311, 26807, 80421, 90169, 270507, 991859, 2975577]

約数ペア:

[(1, 2975577), (3, 991859), (11, 270507), (33, 90169), (37, 80421), (111, 26807), (407, 7311), (1221, 2437)]