289554534

素因数分解:

$2^1\times 3^3\times {\mathrm{5362121}}^1$

素因数の和:5362132

約数の個数: 16

約数和(自身を含む): 643454640

約数和(自身を除く): 353900106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5362121, 10724242, 16086363, 32172726, 48259089, 96518178, 144777267, 289554534]

約数ペア:

[(1, 289554534), (2, 144777267), (3, 96518178), (6, 48259089), (9, 32172726), (18, 16086363), (27, 10724242), (54, 5362121)]