117564951

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{294649}}^1$

素因数の和:294678

約数の個数: 16

約数和(自身を含む): 188576000

約数和(自身を除く): 71011049

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 294649, 883947, 2062543, 5598331, 6187629, 16794993, 39188317, 117564951]

約数ペア:

[(1, 117564951), (3, 39188317), (7, 16794993), (19, 6187629), (21, 5598331), (57, 2062543), (133, 883947), (399, 294649)]