1404080981

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{63761}}^1$

素因数の和:63860

約数の個数: 12

約数和(自身を含む): 1506185964

約数和(自身を除く): 102104983

約数列:

[1, 19, 61, 361, 1159, 22021, 63761, 1211459, 3889421, 23017721, 73898999, 1404080981]

約数ペア:

[(1, 1404080981), (19, 73898999), (61, 23017721), (361, 3889421), (1159, 1211459), (22021, 63761)]