297882143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9697}}^1$

素因数の和:9866

約数の個数: 16

約数和(自身を含む): 342145440

約数和(自身を除く): 44263297

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 9697, 30719, 126061, 164849, 1347883, 2143037, 17522479, 22914011, 297882143]

約数ペア:

[(1, 297882143), (13, 22914011), (17, 17522479), (139, 2143037), (221, 1347883), (1807, 164849), (2363, 126061), (9697, 30719)]