19250307

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 30079296

約数和(自身を除く): 10828989

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 2677, 7191, 8031, 24093, 45509, 125819, 136527, 377457, 409581, 1132371, 2138923, 6416769, 19250307]

約数ペア:

[(1, 19250307), (3, 6416769), (9, 2138923), (17, 1132371), (47, 409581), (51, 377457), (141, 136527), (153, 125819), (423, 45509), (799, 24093), (2397, 8031), (2677, 7191)]