4069287

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 6318000

約数和(自身を除く): 2248713

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 449, 477, 1007, 1347, 3021, 4041, 8531, 9063, 23797, 25593, 71391, 76779, 214173, 452143, 1356429, 4069287]

約数ペア:

[(1, 4069287), (3, 1356429), (9, 452143), (19, 214173), (53, 76779), (57, 71391), (159, 25593), (171, 23797), (449, 9063), (477, 8531), (1007, 4041), (1347, 3021)]