4187841

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 6518784

約数和(自身を除く): 2330943

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 4243, 12729, 29701, 89103, 199421, 598263, 1395947, 4187841]

約数ペア:

[(1, 4187841), (3, 1395947), (7, 598263), (21, 199421), (47, 89103), (141, 29701), (329, 12729), (987, 4243)]