2203119

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 20

約数和(自身を含む): 3354120

約数和(自身を除く): 1151001

約数列:

[1, 3, 9, 27, 59, 81, 177, 461, 531, 1383, 1593, 4149, 4779, 12447, 27199, 37341, 81597, 244791, 734373, 2203119]

約数ペア:

[(1, 2203119), (3, 734373), (9, 244791), (27, 81597), (59, 37341), (81, 27199), (177, 12447), (461, 4779), (531, 4149), (1383, 1593)]