9253209

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 15111840

約数和(自身を除く): 5858631

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 3313, 9939, 23191, 62947, 69573, 162337, 188841, 440629, 487011, 1321887, 3084403, 9253209]

約数ペア:

[(1, 9253209), (3, 3084403), (7, 1321887), (19, 487011), (21, 440629), (49, 188841), (57, 162337), (133, 69573), (147, 62947), (399, 23191), (931, 9939), (2793, 3313)]