284454963

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4243}}^1$

素因数の和:4456

約数の個数: 32

約数和(自身を含む): 456314880

約数和(自身を除く): 171859917

約数列:

[1, 3, 9, 13, 27, 39, 117, 191, 351, 573, 1719, 2483, 4243, 5157, 7449, 12729, 22347, 38187, 55159, 67041, 114561, 165477, 496431, 810413, 1489293, 2431239, 7293717, 10535369, 21881151, 31606107, 94818321, 284454963]

約数ペア:

[(1, 284454963), (3, 94818321), (9, 31606107), (13, 21881151), (27, 10535369), (39, 7293717), (117, 2431239), (191, 1489293), (351, 810413), (573, 496431), (1719, 165477), (2483, 114561), (4243, 67041), (5157, 55159), (7449, 38187), (12729, 22347)]