4427361

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 7132320

約数和(自身を除く): 2704959

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 1523, 2907, 4569, 13707, 25891, 28937, 77673, 86811, 233019, 260433, 491929, 1475787, 4427361]

約数ペア:

[(1, 4427361), (3, 1475787), (9, 491929), (17, 260433), (19, 233019), (51, 86811), (57, 77673), (153, 28937), (171, 25891), (323, 13707), (969, 4569), (1523, 2907)]