4027629

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 5562432

約数和(自身を除く): 1534803

約数列:

[1, 3, 53, 73, 159, 219, 347, 1041, 3869, 11607, 18391, 25331, 55173, 75993, 1342543, 4027629]

約数ペア:

[(1, 4027629), (3, 1342543), (53, 75993), (73, 55173), (159, 25331), (219, 18391), (347, 11607), (1041, 3869)]