8238909509

素因数分解:

${\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 8623112256

約数和(自身を除く): 384202747

約数列:

[1, 47, 71, 131, 401, 2209, 3337, 6157, 9301, 18847, 28471, 52531, 156839, 289379, 437147, 885809, 1338137, 2468957, 3729701, 20545909, 62892439, 116040979, 175295947, 8238909509]

約数ペア:

[(1, 8238909509), (47, 175295947), (71, 116040979), (131, 62892439), (401, 20545909), (2209, 3729701), (3337, 2468957), (6157, 1338137), (9301, 885809), (18847, 437147), (28471, 289379), (52531, 156839)]