2303517

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 3431808

約数和(自身を除く): 1128291

約数列:

[1, 3, 17, 31, 47, 51, 93, 141, 527, 799, 961, 1457, 1581, 2397, 2883, 4371, 16337, 24769, 45167, 49011, 74307, 135501, 767839, 2303517]

約数ペア:

[(1, 2303517), (3, 767839), (17, 135501), (31, 74307), (47, 49011), (51, 45167), (93, 24769), (141, 16337), (527, 4371), (799, 2883), (961, 2397), (1457, 1581)]