1005655389

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{397}}^1\times {\mathrm{2339}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 1419331680

約数和(自身を除く): 413676291

約数列:

[1, 3, 19, 57, 361, 397, 1083, 1191, 2339, 7017, 7543, 22629, 44441, 133323, 143317, 429951, 844379, 928583, 2533137, 2785749, 17643077, 52929231, 335218463, 1005655389]

約数ペア:

[(1, 1005655389), (3, 335218463), (19, 52929231), (57, 17643077), (361, 2785749), (397, 2533137), (1083, 928583), (1191, 844379), (2339, 429951), (7017, 143317), (7543, 133323), (22629, 44441)]