4087942747

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{8243}}^1$

素因数の和:8635

約数の個数: 24

約数和(自身を含む): 4934034000

約数和(自身を除く): 846091253

約数列:

[1, 7, 29, 49, 203, 349, 1421, 2443, 8243, 10121, 17101, 57701, 70847, 239047, 403907, 495929, 1673329, 2876807, 11713303, 20137649, 83427403, 140963543, 583991821, 4087942747]

約数ペア:

[(1, 4087942747), (7, 583991821), (29, 140963543), (49, 83427403), (203, 20137649), (349, 11713303), (1421, 2876807), (2443, 1673329), (8243, 495929), (10121, 403907), (17101, 239047), (57701, 70847)]