4963161

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 8107680

約数和(自身を除く): 3144519

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1777, 2793, 5331, 12439, 33763, 37317, 87073, 101289, 236341, 261219, 709023, 1654387, 4963161]

約数ペア:

[(1, 4963161), (3, 1654387), (7, 709023), (19, 261219), (21, 236341), (49, 101289), (57, 87073), (133, 37317), (147, 33763), (399, 12439), (931, 5331), (1777, 2793)]