2863641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 4209408

約数和(自身を除く): 1345767

約数列:

[1, 3, 11, 33, 107, 321, 811, 1177, 2433, 3531, 8921, 26763, 86777, 260331, 954547, 2863641]

約数ペア:

[(1, 2863641), (3, 954547), (11, 260331), (33, 86777), (107, 26763), (321, 8921), (811, 3531), (1177, 2433)]