238889223

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{24509}}^1$

素因数の和:24556

約数の個数: 24

約数和(自身を含む): 373532400

約数和(自身を除く): 134643177

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 24509, 73527, 220581, 465671, 661743, 1397013, 4191039, 8847749, 12573117, 26543247, 79629741, 238889223]

約数ペア:

[(1, 238889223), (3, 79629741), (9, 26543247), (19, 12573117), (27, 8847749), (57, 4191039), (171, 1397013), (361, 661743), (513, 465671), (1083, 220581), (3249, 73527), (9747, 24509)]