4447121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 5539200

約数和(自身を除く): 1092079

約数列:

[1, 7, 19, 29, 133, 203, 551, 1153, 3857, 8071, 21907, 33437, 153349, 234059, 635303, 4447121]

約数ペア:

[(1, 4447121), (7, 635303), (19, 234059), (29, 153349), (133, 33437), (203, 21907), (551, 8071), (1153, 3857)]