28753527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3313}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 41995008

約数和(自身を除く): 13241481

約数列:

[1, 3, 11, 33, 263, 789, 2893, 3313, 8679, 9939, 36443, 109329, 871319, 2613957, 9584509, 28753527]

約数ペア:

[(1, 28753527), (3, 9584509), (11, 2613957), (33, 871319), (263, 109329), (789, 36443), (2893, 9939), (3313, 8679)]