27841209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8191}}^1$

素因数の和:8308

約数の個数: 16

約数和(自身を含む): 40894464

約数和(自身を除く): 13053255

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 8191, 24573, 90101, 270303, 843673, 2531019, 9280403, 27841209]

約数ペア:

[(1, 27841209), (3, 9280403), (11, 2531019), (33, 843673), (103, 270303), (309, 90101), (1133, 24573), (3399, 8191)]