3969900033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{17539}}^1$

素因数の和:17610

約数の個数: 32

約数和(自身を含む): 6095500800

約数和(自身を除く): 2125600767

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 6859, 11913, 17539, 20577, 52617, 75449, 192929, 226347, 333241, 578787, 999723, 3665651, 6331579, 10996953, 18994737, 69647369, 120300001, 208942107, 360900003, 1323300011, 3969900033]

約数ペア:

[(1, 3969900033), (3, 1323300011), (11, 360900003), (19, 208942107), (33, 120300001), (57, 69647369), (209, 18994737), (361, 10996953), (627, 6331579), (1083, 3665651), (3971, 999723), (6859, 578787), (11913, 333241), (17539, 226347), (20577, 192929), (52617, 75449)]