2783226069

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{4751}}^1$

素因数の和:6442

約数の個数: 32

約数和(自身を含む): 4444070400

約数和(自身を除く): 1660844331

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1669, 4751, 5007, 14253, 15021, 21697, 42759, 45063, 61763, 65091, 128277, 185289, 195273, 555867, 585819, 1667601, 7929419, 23788257, 71364771, 103082447, 214094313, 309247341, 927742023, 2783226069]

約数ペア:

[(1, 2783226069), (3, 927742023), (9, 309247341), (13, 214094313), (27, 103082447), (39, 71364771), (117, 23788257), (351, 7929419), (1669, 1667601), (4751, 585819), (5007, 555867), (14253, 195273), (15021, 185289), (21697, 128277), (42759, 65091), (45063, 61763)]