852219

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 18

約数和(自身を含む): 1294020

約数和(自身を除く): 441801

約数列:

[1, 3, 9, 23, 69, 179, 207, 529, 537, 1587, 1611, 4117, 4761, 12351, 37053, 94691, 284073, 852219]

約数ペア:

[(1, 852219), (3, 284073), (9, 94691), (23, 37053), (69, 12351), (179, 4761), (207, 4117), (529, 1611), (537, 1587)]