28106043

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7477}}^1$

素因数の和:7666

約数の個数: 16

約数和(自身を含む): 43073280

約数和(自身を除く): 14967237

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 7477, 22431, 52339, 157017, 1338383, 4015149, 9368681, 28106043]

約数ペア:

[(1, 28106043), (3, 9368681), (7, 4015149), (21, 1338383), (179, 157017), (537, 52339), (1253, 22431), (3759, 7477)]