16828401

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 23094720

約数和(自身を除く): 6266319

約数列:

[1, 3, 53, 109, 159, 327, 971, 2913, 5777, 17331, 51463, 105839, 154389, 317517, 5609467, 16828401]

約数ペア:

[(1, 16828401), (3, 5609467), (53, 317517), (109, 154389), (159, 105839), (327, 51463), (971, 17331), (2913, 5777)]