28818141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30113}}^1$

素因数の和:30156

約数の個数: 16

約数和(自身を含む): 43364160

約数和(自身を除く): 14546019

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 30113, 90339, 331243, 873277, 993729, 2619831, 9606047, 28818141]

約数ペア:

[(1, 28818141), (3, 9606047), (11, 2619831), (29, 993729), (33, 873277), (87, 331243), (319, 90339), (957, 30113)]