28611357

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18097}}^1$

素因数の和:18148

約数の個数: 16

約数和(自身を含む): 41697792

約数和(自身を除く): 13086435

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 18097, 54291, 307649, 561007, 922947, 1683021, 9537119, 28611357]

約数ペア:

[(1, 28611357), (3, 9537119), (17, 1683021), (31, 922947), (51, 561007), (93, 307649), (527, 54291), (1581, 18097)]