6143921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 7569408

約数和(自身を除く): 1425487

約数列:

[1, 7, 23, 31, 161, 217, 713, 1231, 4991, 8617, 28313, 38161, 198191, 267127, 877703, 6143921]

約数ペア:

[(1, 6143921), (7, 877703), (23, 267127), (31, 198191), (161, 38161), (217, 28313), (713, 8617), (1231, 4991)]