17553231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 27428544

約数和(自身を除く): 9875313

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 2441, 7191, 7323, 21969, 41497, 114727, 124491, 344181, 373473, 1032543, 1950359, 5851077, 17553231]

約数ペア:

[(1, 17553231), (3, 5851077), (9, 1950359), (17, 1032543), (47, 373473), (51, 344181), (141, 124491), (153, 114727), (423, 41497), (799, 21969), (2397, 7323), (2441, 7191)]