291224167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 319094272

約数和(自身を除く): 27870105

約数列:

[1, 13, 97, 157, 1261, 1471, 2041, 15229, 19123, 142687, 197977, 230947, 1854931, 3002311, 22401859, 291224167]

約数ペア:

[(1, 291224167), (13, 22401859), (97, 3002311), (157, 1854931), (1261, 230947), (1471, 197977), (2041, 142687), (15229, 19123)]