219610947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{116381}}^1$

素因数の和:116438

約数の個数: 16

約数和(自身を含む): 318421152

約数和(自身を除く): 98810205

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 116381, 349143, 1978477, 4306097, 5935431, 12918291, 73203649, 219610947]

約数ペア:

[(1, 219610947), (3, 73203649), (17, 12918291), (37, 5935431), (51, 4306097), (111, 1978477), (629, 349143), (1887, 116381)]