26846043

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 43706880

約数和(自身を除く): 16860837

約数列:

[1, 3, 7, 17, 21, 51, 119, 139, 357, 417, 541, 973, 1623, 2363, 2919, 3787, 7089, 9197, 11361, 16541, 27591, 49623, 64379, 75199, 193137, 225597, 526393, 1278383, 1579179, 3835149, 8948681, 26846043]

約数ペア:

[(1, 26846043), (3, 8948681), (7, 3835149), (17, 1579179), (21, 1278383), (51, 526393), (119, 225597), (139, 193137), (357, 75199), (417, 64379), (541, 49623), (973, 27591), (1623, 16541), (2363, 11361), (2919, 9197), (3787, 7089)]