28809099

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{733}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 45572592

約数和(自身を除く): 16763493

約数列:

[1, 3, 9, 11, 33, 99, 397, 733, 1191, 2199, 3573, 4367, 6597, 8063, 13101, 24189, 39303, 72567, 291001, 873003, 2619009, 3201011, 9603033, 28809099]

約数ペア:

[(1, 28809099), (3, 9603033), (9, 3201011), (11, 2619009), (33, 873003), (99, 291001), (397, 72567), (733, 39303), (1191, 24189), (2199, 13101), (3573, 8063), (4367, 6597)]