47630787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 71000064

約数和(自身を除く): 23369277

約数列:

[1, 3, 17, 31, 47, 51, 93, 141, 527, 641, 799, 1457, 1581, 1923, 2397, 4371, 10897, 19871, 24769, 30127, 32691, 59613, 74307, 90381, 337807, 512159, 933937, 1013421, 1536477, 2801811, 15876929, 47630787]

約数ペア:

[(1, 47630787), (3, 15876929), (17, 2801811), (31, 1536477), (47, 1013421), (51, 933937), (93, 512159), (141, 337807), (527, 90381), (641, 74307), (799, 59613), (1457, 32691), (1581, 30127), (1923, 24769), (2397, 19871), (4371, 10897)]