27837721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 30786048

約数和(自身を除く): 2948327

約数列:

[1, 17, 31, 101, 523, 527, 1717, 3131, 8891, 16213, 52823, 53227, 275621, 897991, 1637513, 27837721]

約数ペア:

[(1, 27837721), (17, 1637513), (31, 897991), (101, 275621), (523, 53227), (527, 52823), (1717, 16213), (3131, 8891)]