4717719

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 2620521

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 587, 893, 1761, 2679, 5283, 8037, 11153, 27589, 33459, 82767, 100377, 248301, 524191, 1572573, 4717719]

約数ペア:

[(1, 4717719), (3, 1572573), (9, 524191), (19, 248301), (47, 100377), (57, 82767), (141, 33459), (171, 27589), (423, 11153), (587, 8037), (893, 5283), (1761, 2679)]