26441121

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20641}}^1$

素因数の和:20712

約数の個数: 16

約数和(自身を含む): 40953728

約数和(自身を除く): 14512607

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 20641, 61923, 144487, 433461, 1259101, 3777303, 8813707, 26441121]

約数ペア:

[(1, 26441121), (3, 8813707), (7, 3777303), (21, 1259101), (61, 433461), (183, 144487), (427, 61923), (1281, 20641)]