16468179

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 27256320

約数和(自身を除く): 10788141

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 337, 537, 1011, 1253, 2327, 2359, 3759, 4381, 6981, 7077, 13143, 16289, 30667, 48867, 60323, 92001, 180969, 422261, 784199, 1266783, 2352597, 5489393, 16468179]

約数ペア:

[(1, 16468179), (3, 5489393), (7, 2352597), (13, 1266783), (21, 784199), (39, 422261), (91, 180969), (179, 92001), (273, 60323), (337, 48867), (537, 30667), (1011, 16289), (1253, 13143), (2327, 7077), (2359, 6981), (3759, 4381)]