30804917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6949}}^1$

素因数の和:7004

約数の個数: 16

約数和(自身を含む): 37363200

約数和(自身を除く): 6558283

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 6949, 76439, 90337, 215419, 993707, 2369609, 2800447, 30804917]

約数ペア:

[(1, 30804917), (11, 2800447), (13, 2369609), (31, 993707), (143, 215419), (341, 90337), (403, 76439), (4433, 6949)]