1961273.00000000

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{491}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 49965552

約数和(自身を除く): 17437293

約数列:

[1, 3, 9, 17, 51, 153, 433, 491, 1299, 1473, 3897, 4419, 7361, 8347, 22083, 25041, 66249, 75123, 212603, 637809, 1913427, 3614251, 10842753, 32528259]

約数ペア:

[(1, 32528259), (3, 10842753), (9, 3614251), (17, 1913427), (51, 637809), (153, 212603), (433, 75123), (491, 66249), (1299, 25041), (1473, 22083), (3897, 8347), (4419, 7361)]