73972241

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{691}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 86959488

約数和(自身を除く): 12987247

約数列:

[1, 7, 41, 287, 373, 691, 2611, 4837, 15293, 28331, 107051, 198317, 257743, 1804201, 10567463, 73972241]

約数ペア:

[(1, 73972241), (7, 10567463), (41, 1804201), (287, 257743), (373, 198317), (691, 107051), (2611, 28331), (4837, 15293)]