28454883

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1297}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 38877696

約数和(自身を除く): 10422813

約数列:

[1, 3, 71, 103, 213, 309, 1297, 3891, 7313, 21939, 92087, 133591, 276261, 400773, 9484961, 28454883]

約数ペア:

[(1, 28454883), (3, 9484961), (71, 400773), (103, 276261), (213, 133591), (309, 92087), (1297, 21939), (3891, 7313)]