641566011

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1\times {\mathrm{2153}}^1$

素因数の和:3626

約数の個数: 16

約数和(自身を含む): 868492800

約数和(自身を除く): 226926789

約数列:

[1, 3, 71, 213, 1399, 2153, 4197, 6459, 99329, 152863, 297987, 458589, 3012047, 9036141, 213855337, 641566011]

約数ペア:

[(1, 641566011), (3, 213855337), (71, 9036141), (213, 3012047), (1399, 458589), (2153, 297987), (4197, 152863), (6459, 99329)]