28848279

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2663}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 40407552

約数和(自身を除く): 11559273

約数列:

[1, 3, 23, 69, 157, 471, 2663, 3611, 7989, 10833, 61249, 183747, 418091, 1254273, 9616093, 28848279]

約数ペア:

[(1, 28848279), (3, 9616093), (23, 1254273), (69, 418091), (157, 183747), (471, 61249), (2663, 10833), (3611, 7989)]