26877403

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 32808960

約数和(自身を除く): 5931557

約数列:

[1, 7, 29, 31, 203, 217, 899, 4271, 6293, 29897, 123859, 132401, 867013, 926807, 3839629, 26877403]

約数ペア:

[(1, 26877403), (7, 3839629), (29, 926807), (31, 867013), (203, 132401), (217, 123859), (899, 29897), (4271, 6293)]