3817827

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 6216000

約数和(自身を除く): 2398173

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 149, 219, 351, 447, 657, 949, 1341, 1937, 1971, 2847, 4023, 5811, 8541, 10877, 17433, 25623, 32631, 52299, 97893, 141401, 293679, 424203, 1272609, 3817827]

約数ペア:

[(1, 3817827), (3, 1272609), (9, 424203), (13, 293679), (27, 141401), (39, 97893), (73, 52299), (117, 32631), (149, 25623), (219, 17433), (351, 10877), (447, 8541), (657, 5811), (949, 4023), (1341, 2847), (1937, 1971)]