8735193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 13865280

約数和(自身を除く): 5130087

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 2221, 3933, 6663, 19989, 42199, 51083, 126597, 153249, 379791, 459747, 970577, 2911731, 8735193]

約数ペア:

[(1, 8735193), (3, 2911731), (9, 970577), (19, 459747), (23, 379791), (57, 153249), (69, 126597), (171, 51083), (207, 42199), (437, 19989), (1311, 6663), (2221, 3933)]