4995117

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 7675200

約数和(自身を除く): 2680083

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 409, 531, 1227, 1357, 3681, 4071, 9407, 12213, 24131, 28221, 72393, 84663, 217179, 555013, 1665039, 4995117]

約数ペア:

[(1, 4995117), (3, 1665039), (9, 555013), (23, 217179), (59, 84663), (69, 72393), (177, 28221), (207, 24131), (409, 12213), (531, 9407), (1227, 4071), (1357, 3681)]