210840951

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{4733}}^1$

素因数の和:5246

約数の個数: 16

約数和(自身を含む): 290856960

約数和(自身を除く): 80016009

約数列:

[1, 3, 31, 93, 479, 1437, 4733, 14199, 14849, 44547, 146723, 440169, 2267107, 6801321, 70280317, 210840951]

約数ペア:

[(1, 210840951), (3, 70280317), (31, 6801321), (93, 2267107), (479, 440169), (1437, 146723), (4733, 44547), (14199, 14849)]