7787799

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{1367}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 11600640

約数和(自身を除く): 3812841

約数列:

[1, 3, 9, 27, 211, 633, 1367, 1899, 4101, 5697, 12303, 36909, 288437, 865311, 2595933, 7787799]

約数ペア:

[(1, 7787799), (3, 2595933), (9, 865311), (27, 288437), (211, 36909), (633, 12303), (1367, 5697), (1899, 4101)]