4787289

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3196071

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 593, 621, 897, 1779, 2691, 5337, 7709, 8073, 13639, 16011, 23127, 40917, 69381, 122751, 177307, 208143, 368253, 531921, 1595763, 4787289]

約数ペア:

[(1, 4787289), (3, 1595763), (9, 531921), (13, 368253), (23, 208143), (27, 177307), (39, 122751), (69, 69381), (117, 40917), (207, 23127), (299, 16011), (351, 13639), (593, 8073), (621, 7709), (897, 5337), (1779, 2691)]