42432681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 61029280

約数和(自身を除く): 18596599

約数列:

[1, 3, 19, 47, 57, 141, 337, 893, 1011, 2209, 2679, 6403, 6627, 15839, 19209, 41971, 47517, 125913, 300941, 744433, 902823, 2233299, 14144227, 42432681]

約数ペア:

[(1, 42432681), (3, 14144227), (19, 2233299), (47, 902823), (57, 744433), (141, 300941), (337, 125913), (893, 47517), (1011, 41971), (2209, 19209), (2679, 15839), (6403, 6627)]