2247679091439

素因数分解:

$3^3\times {\mathrm{126601}}^1\times {\mathrm{657557}}^1$

素因数の和:784167

約数の個数: 16

約数和(自身を含む): 3329926316640

約数和(自身を除く): 1082247225201

約数列:

[1, 3, 9, 27, 126601, 379803, 657557, 1139409, 1972671, 3418227, 5918013, 17754039, 83247373757, 249742121271, 749226363813, 2247679091439]

約数ペア:

[(1, 2247679091439), (3, 749226363813), (9, 249742121271), (27, 83247373757), (126601, 17754039), (379803, 5918013), (657557, 3418227), (1139409, 1972671)]