869439219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{110237}}^1$

素因数の和:110490

約数の個数: 16

約数和(自身を含む): 1269941760

約数和(自身を除く): 400502541

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7887, 110237, 330711, 1212607, 3637821, 26346643, 79039929, 289813073, 869439219]

約数ペア:

[(1, 869439219), (3, 289813073), (11, 79039929), (33, 26346643), (239, 3637821), (717, 1212607), (2629, 330711), (7887, 110237)]