3023349

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 4755168

約数和(自身を除く): 1731819

約数列:

[1, 3, 7, 21, 49, 131, 147, 157, 393, 471, 917, 1099, 2751, 3297, 6419, 7693, 19257, 20567, 23079, 61701, 143969, 431907, 1007783, 3023349]

約数ペア:

[(1, 3023349), (3, 1007783), (7, 431907), (21, 143969), (49, 61701), (131, 23079), (147, 20567), (157, 19257), (393, 7693), (471, 6419), (917, 3297), (1099, 2751)]