28899387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1163}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 45759168

約数和(自身を除く): 16859781

約数列:

[1, 3, 9, 11, 33, 99, 251, 753, 1163, 2259, 2761, 3489, 8283, 10467, 12793, 24849, 38379, 115137, 291913, 875739, 2627217, 3211043, 9633129, 28899387]

約数ペア:

[(1, 28899387), (3, 9633129), (9, 3211043), (11, 2627217), (33, 875739), (99, 291913), (251, 115137), (753, 38379), (1163, 24849), (2259, 12793), (2761, 10467), (3489, 8283)]