26144361

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3253}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 40609920

約数和(自身を除く): 14465559

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 3253, 8037, 9759, 29277, 61807, 152891, 185421, 458673, 556263, 1376019, 2904929, 8714787, 26144361]

約数ペア:

[(1, 26144361), (3, 8714787), (9, 2904929), (19, 1376019), (47, 556263), (57, 458673), (141, 185421), (171, 152891), (423, 61807), (893, 29277), (2679, 9759), (3253, 8037)]